202100643

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{57139}}^1$

素因数の和:57279

約数の個数: 16

約数和(自身を含む): 301699200

約数和(自身を除く): 99598557

約数列:

[1, 3, 9, 27, 131, 393, 1179, 3537, 57139, 171417, 514251, 1542753, 7485209, 22455627, 67366881, 202100643]

約数ペア:

[(1, 202100643), (3, 67366881), (9, 22455627), (27, 7485209), (131, 1542753), (393, 514251), (1179, 171417), (3537, 57139)]