56753907

素因数分解:

$3^1\times 7^2\times {\mathrm{233}}^1\times {\mathrm{1657}}^1$

素因数の和:1907

約数の個数: 24

約数和(自身を含む): 88457616

約数和(自身を除く): 31703709

約数列:

[1, 3, 7, 21, 49, 147, 233, 699, 1631, 1657, 4893, 4971, 11417, 11599, 34251, 34797, 81193, 243579, 386081, 1158243, 2702567, 8107701, 18917969, 56753907]

約数ペア:

[(1, 56753907), (3, 18917969), (7, 8107701), (21, 2702567), (49, 1158243), (147, 386081), (233, 243579), (699, 81193), (1631, 34797), (1657, 34251), (4893, 11599), (4971, 11417)]