65890561

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1901}}^1$

素因数の和:2072

約数の個数: 16

約数和(自身を含む): 75593088

約数和(自身を除く): 9702527

約数列:

[1, 11, 23, 137, 253, 1507, 1901, 3151, 20911, 34661, 43723, 260437, 480953, 2864807, 5990051, 65890561]

約数ペア:

[(1, 65890561), (11, 5990051), (23, 2864807), (137, 480953), (253, 260437), (1507, 43723), (1901, 34661), (3151, 20911)]