14999997051

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 25676451840

約数和(自身を除く): 10676454789

約数列:

[1, 3, 9, 13, 19, 39, 57, 61, 67, 117, 127, 169, 171, 183, 201, 247, 381, 507, 549, 603, 741, 793, 871, 1143, 1159, 1273, 1521, 1651, 2223, 2379, 2413, 2613, 3211, 3477, 3819, 4087, 4953, 7137, 7239, 7747, 7839, 8509, 9633, 10309, 10431, 11323, 11457, 12261, 14859, 15067, 16549, 21463, 21717, 23241, 25527, 28899, 30927, 31369, 33969, 36783, 45201, 49647, 53131, 64389, 69723, 76581, 77653, 92781, 94107, 100711, 101907, 110617, 135603, 147193, 148941, 159393, 161671, 193167, 195871, 215137, 232959, 282321, 302133, 331851, 407797, 441579, 478179, 485013, 519049, 587613, 645411, 690703, 698877, 906399, 995553, 1009489, 1223391, 1309243, 1324737, 1438021, 1455039, 1557147, 1762839, 1913509, 1936233, 2072109, 2101723, 3028467, 3670173, 3927729, 4314063, 4671441, 5740527, 6216327, 6305169, 6747637, 9085401, 9861931, 11783187, 12942189, 13123357, 17221581, 18915507, 20242911, 24875617, 27322399, 29585793, 39370071, 60728733, 74626851, 81967197, 87719281, 88757379, 118110213, 128205103, 223880553, 245901591, 263157843, 384615309, 789473529, 1153845927, 1666666339, 4999999017, 14999997051]

約数ペア:

[(1, 14999997051), (3, 4999999017), (9, 1666666339), (13, 1153845927), (19, 789473529), (39, 384615309), (57, 263157843), (61, 245901591), (67, 223880553), (117, 128205103), (127, 118110213), (169, 88757379), (171, 87719281), (183, 81967197), (201, 74626851), (247, 60728733), (381, 39370071), (507, 29585793), (549, 27322399), (603, 24875617), (741, 20242911), (793, 18915507), (871, 17221581), (1143, 13123357), (1159, 12942189), (1273, 11783187), (1521, 9861931), (1651, 9085401), (2223, 6747637), (2379, 6305169), (2413, 6216327), (2613, 5740527), (3211, 4671441), (3477, 4314063), (3819, 3927729), (4087, 3670173), (4953, 3028467), (7137, 2101723), (7239, 2072109), (7747, 1936233), (7839, 1913509), (8509, 1762839), (9633, 1557147), (10309, 1455039), (10431, 1438021), (11323, 1324737), (11457, 1309243), (12261, 1223391), (14859, 1009489), (15067, 995553), (16549, 906399), (21463, 698877), (21717, 690703), (23241, 645411), (25527, 587613), (28899, 519049), (30927, 485013), (31369, 478179), (33969, 441579), (36783, 407797), (45201, 331851), (49647, 302133), (53131, 282321), (64389, 232959), (69723, 215137), (76581, 195871), (77653, 193167), (92781, 161671), (94107, 159393), (100711, 148941), (101907, 147193), (110617, 135603)]