72194979

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{8353}}^1$

素因数の和:8466

約数の個数: 16

約数和(自身を含む): 99980672

約数和(自身を除く): 27785693

約数列:

[1, 3, 43, 67, 129, 201, 2881, 8353, 8643, 25059, 359179, 559651, 1077537, 1678953, 24064993, 72194979]

約数ペア:

[(1, 72194979), (3, 24064993), (43, 1678953), (67, 1077537), (129, 559651), (201, 359179), (2881, 25059), (8353, 8643)]