42915861

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1373}}^1$

素因数の和:1553

約数の個数: 24

約数和(自身を含む): 65160576

約数和(自身を除く): 22244715

約数列:

[1, 3, 9, 23, 69, 151, 207, 453, 1359, 1373, 3473, 4119, 10419, 12357, 31257, 31579, 94737, 207323, 284211, 621969, 1865907, 4768429, 14305287, 42915861]

約数ペア:

[(1, 42915861), (3, 14305287), (9, 4768429), (23, 1865907), (69, 621969), (151, 284211), (207, 207323), (453, 94737), (1359, 31579), (1373, 31257), (3473, 12357), (4119, 10419)]