66410253

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 122572800

約数和(自身を除く): 56162547

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 151, 179, 189, 273, 351, 453, 537, 819, 1057, 1253, 1359, 1611, 1963, 2327, 2457, 3171, 3759, 4077, 4833, 5889, 6981, 9513, 11277, 13741, 16289, 17667, 20943, 27029, 28539, 33831, 41223, 48867, 53001, 62829, 81087, 123669, 146601, 189203, 243261, 351377, 371007, 439803, 567609, 729783, 1054131, 1702827, 2459639, 3162393, 5108481, 7378917, 9487179, 22136751, 66410253]

約数ペア:

[(1, 66410253), (3, 22136751), (7, 9487179), (9, 7378917), (13, 5108481), (21, 3162393), (27, 2459639), (39, 1702827), (63, 1054131), (91, 729783), (117, 567609), (151, 439803), (179, 371007), (189, 351377), (273, 243261), (351, 189203), (453, 146601), (537, 123669), (819, 81087), (1057, 62829), (1253, 53001), (1359, 48867), (1611, 41223), (1963, 33831), (2327, 28539), (2457, 27029), (3171, 20943), (3759, 17667), (4077, 16289), (4833, 13741), (5889, 11277), (6981, 9513)]