158762907

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{6271}}^1$

素因数の和:6403

約数の個数: 24

約数和(自身を含む): 239715840

約数和(自身を除く): 80952933

約数列:

[1, 3, 9, 29, 87, 97, 261, 291, 873, 2813, 6271, 8439, 18813, 25317, 56439, 181859, 545577, 608287, 1636731, 1824861, 5474583, 17640323, 52920969, 158762907]

約数ペア:

[(1, 158762907), (3, 52920969), (9, 17640323), (29, 5474583), (87, 1824861), (97, 1636731), (261, 608287), (291, 545577), (873, 181859), (2813, 56439), (6271, 25317), (8439, 18813)]