72788890853

素因数分解:

$7^1\times {\mathrm{569}}^1\times {\mathrm{599}}^1\times {\mathrm{30509}}^1$

素因数の和:31684

約数の個数: 16

約数和(自身を含む): 83475360000

約数和(自身を除く): 10686469147

約数列:

[1, 7, 569, 599, 3983, 4193, 30509, 213563, 340831, 2385817, 17359621, 18274891, 121517347, 127924237, 10398412979, 72788890853]

約数ペア:

[(1, 72788890853), (7, 10398412979), (569, 127924237), (599, 121517347), (3983, 18274891), (4193, 17359621), (30509, 2385817), (213563, 340831)]