135643321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{6521}}^1$

素因数の和:6624

約数の個数: 16

約数和(自身を含む): 155275776

約数和(自身を除く): 19632455

約数列:

[1, 11, 31, 61, 341, 671, 1891, 6521, 20801, 71731, 202151, 397781, 2223661, 4375591, 12331211, 135643321]

約数ペア:

[(1, 135643321), (11, 12331211), (31, 4375591), (61, 2223661), (341, 397781), (671, 202151), (1891, 71731), (6521, 20801)]