156673269

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{259823}}^1$

素因数の和:259896

約数の個数: 12

約数和(自身を含む): 229684416

約数和(自身を除く): 73011147

約数列:

[1, 3, 9, 67, 201, 603, 259823, 779469, 2338407, 17408141, 52224423, 156673269]

約数ペア:

[(1, 156673269), (3, 52224423), (9, 17408141), (67, 2338407), (201, 779469), (603, 259823)]