121930521

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 175703040

約数和(自身を除く): 53772519

約数列:

[1, 3, 23, 59, 61, 69, 177, 183, 491, 1357, 1403, 1473, 3599, 4071, 4209, 10797, 11293, 28969, 29951, 33879, 82777, 86907, 89853, 248331, 666287, 688873, 1767109, 1998861, 2066619, 5301327, 40643507, 121930521]

約数ペア:

[(1, 121930521), (3, 40643507), (23, 5301327), (59, 2066619), (61, 1998861), (69, 1767109), (177, 688873), (183, 666287), (491, 248331), (1357, 89853), (1403, 86907), (1473, 82777), (3599, 33879), (4071, 29951), (4209, 28969), (10797, 11293)]