90542007787

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{4831}}^1\times {\mathrm{243401}}^1$

素因数の和:248250

約数の個数: 16

約数和(自身を含む): 112907372544

約数和(自身を除く): 22365364757

約数列:

[1, 7, 11, 77, 4831, 33817, 53141, 243401, 371987, 1703807, 2677411, 18741877, 1175870231, 8231091617, 12934572541, 90542007787]

約数ペア:

[(1, 90542007787), (7, 12934572541), (11, 8231091617), (77, 1175870231), (4831, 18741877), (33817, 2677411), (53141, 1703807), (243401, 371987)]