72804560331

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{1021}}^1\times {\mathrm{235337}}^1$

素因数の和:236462

約数の個数: 16

約数和(自身を含む): 98130297888

約数和(自身を除く): 25325737557

約数列:

[1, 3, 101, 303, 1021, 3063, 103121, 235337, 309363, 706011, 23769037, 71307111, 240279077, 720837231, 24268186777, 72804560331]

約数ペア:

[(1, 72804560331), (3, 24268186777), (101, 720837231), (303, 240279077), (1021, 71307111), (3063, 23769037), (103121, 706011), (235337, 309363)]