79647021

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{761}}^1$

素因数の和:1197

約数の個数: 24

約数和(自身を含む): 119466360

約数和(自身を除く): 39819339

約数列:

[1, 3, 9, 29, 87, 261, 401, 761, 1203, 2283, 3609, 6849, 11629, 22069, 34887, 66207, 104661, 198621, 305161, 915483, 2746449, 8849669, 26549007, 79647021]

約数ペア:

[(1, 79647021), (3, 26549007), (9, 8849669), (29, 2746449), (87, 915483), (261, 305161), (401, 198621), (761, 104661), (1203, 66207), (2283, 34887), (3609, 22069), (6849, 11629)]