30757082721

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{1487}}^1\times {\mathrm{52631}}^1$

素因数の和:54252

約数の個数: 16

約数和(自身を含む): 41351067648

約数和(自身を除く): 10593984927

約数列:

[1, 3, 131, 393, 1487, 4461, 52631, 157893, 194797, 584391, 6894661, 20683983, 78262297, 234786891, 10252360907, 30757082721]

約数ペア:

[(1, 30757082721), (3, 10252360907), (131, 234786891), (393, 78262297), (1487, 20683983), (4461, 6894661), (52631, 584391), (157893, 194797)]