75440637

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{557}}^1$

素因数の和:813

約数の個数: 24

約数和(自身を含む): 110986200

約数和(自身を除く): 35545563

約数列:

[1, 3, 9, 101, 149, 303, 447, 557, 909, 1341, 1671, 5013, 15049, 45147, 56257, 82993, 135441, 168771, 248979, 506313, 746937, 8382293, 25146879, 75440637]

約数ペア:

[(1, 75440637), (3, 25146879), (9, 8382293), (101, 746937), (149, 506313), (303, 248979), (447, 168771), (557, 135441), (909, 82993), (1341, 56257), (1671, 45147), (5013, 15049)]