51232731

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{1249}}^1$

素因数の和:1387

約数の個数: 24

約数和(自身を含む): 75810000

約数和(自身を除く): 24577269

約数列:

[1, 3, 11, 33, 113, 121, 339, 363, 1243, 1249, 3729, 3747, 13673, 13739, 41019, 41217, 141137, 151129, 423411, 453387, 1552507, 4657521, 17077577, 51232731]

約数ペア:

[(1, 51232731), (3, 17077577), (11, 4657521), (33, 1552507), (113, 453387), (121, 423411), (339, 151129), (363, 141137), (1243, 41217), (1249, 41019), (3729, 13739), (3747, 13673)]