77285397

素因数分解:

$3^1\times 7^2\times {\mathrm{281}}^1\times {\mathrm{1871}}^1$

素因数の和:2169

約数の個数: 24

約数和(自身を含む): 120362112

約数和(自身を除く): 43076715

約数列:

[1, 3, 7, 21, 49, 147, 281, 843, 1871, 1967, 5613, 5901, 13097, 13769, 39291, 41307, 91679, 275037, 525751, 1577253, 3680257, 11040771, 25761799, 77285397]

約数ペア:

[(1, 77285397), (3, 25761799), (7, 11040771), (21, 3680257), (49, 1577253), (147, 525751), (281, 275037), (843, 91679), (1871, 41307), (1967, 39291), (5613, 13769), (5901, 13097)]