78839757689

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53889103}}^1$

素因数の和:53889140

約数の個数: 16

約数和(自身を含む): 103467079680

約数和(自身を除く): 24627321991

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 53889103, 377223721, 592780133, 1023892957, 4149460931, 7167250699, 11262822527, 78839757689]

約数ペア:

[(1, 78839757689), (7, 11262822527), (11, 7167250699), (19, 4149460931), (77, 1023892957), (133, 592780133), (209, 377223721), (1463, 53889103)]