55277529

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1\times {\mathrm{797}}^1$

素因数の和:1240

約数の個数: 16

約数和(自身を含む): 75203520

約数和(自身を除く): 19925991

約数列:

[1, 3, 61, 183, 379, 797, 1137, 2391, 23119, 48617, 69357, 145851, 302063, 906189, 18425843, 55277529]

約数ペア:

[(1, 55277529), (3, 18425843), (61, 906189), (183, 302063), (379, 145851), (797, 69357), (1137, 48617), (2391, 23119)]