69393051

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 128880640

約数和(自身を除く): 59487589

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 61, 63, 91, 117, 183, 189, 273, 351, 427, 463, 549, 793, 819, 1281, 1389, 1647, 2379, 2457, 3241, 3843, 4167, 5551, 6019, 7137, 9723, 11529, 12501, 16653, 18057, 21411, 28243, 29169, 42133, 49959, 54171, 84729, 87507, 126399, 149877, 162513, 197701, 254187, 367159, 379197, 593103, 762561, 1101477, 1137591, 1779309, 2570113, 3304431, 5337927, 7710339, 9913293, 23131017, 69393051]

約数ペア:

[(1, 69393051), (3, 23131017), (7, 9913293), (9, 7710339), (13, 5337927), (21, 3304431), (27, 2570113), (39, 1779309), (61, 1137591), (63, 1101477), (91, 762561), (117, 593103), (183, 379197), (189, 367159), (273, 254187), (351, 197701), (427, 162513), (463, 149877), (549, 126399), (793, 87507), (819, 84729), (1281, 54171), (1389, 49959), (1647, 42133), (2379, 29169), (2457, 28243), (3241, 21411), (3843, 18057), (4167, 16653), (5551, 12501), (6019, 11529), (7137, 9723)]