53721069

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{1109}}^1$

素因数の和:1420

約数の個数: 16

約数和(自身を含む): 73064640

約数和(自身を除く): 19343571

約数列:

[1, 3, 67, 201, 241, 723, 1109, 3327, 16147, 48441, 74303, 222909, 267269, 801807, 17907023, 53721069]

約数ペア:

[(1, 53721069), (3, 17907023), (67, 801807), (201, 267269), (241, 222909), (723, 74303), (1109, 48441), (3327, 16147)]