78505739

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1063}}^1$

素因数の和:1131

約数の個数: 24

約数和(自身を含む): 93461760

約数和(自身を除く): 14956021

約数列:

[1, 13, 19, 23, 169, 247, 299, 437, 1063, 3211, 3887, 5681, 13819, 20197, 24449, 73853, 179647, 262561, 317837, 464531, 3413293, 4131881, 6038903, 78505739]

約数ペア:

[(1, 78505739), (13, 6038903), (19, 4131881), (23, 3413293), (169, 464531), (247, 317837), (299, 262561), (437, 179647), (1063, 73853), (3211, 24449), (3887, 20197), (5681, 13819)]