77789049

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 116793600

約数和(自身を除く): 39004551

約数列:

[1, 3, 13, 29, 39, 87, 109, 327, 377, 631, 1131, 1417, 1893, 3161, 4251, 8203, 9483, 18299, 24609, 41093, 54897, 68779, 123279, 206337, 237887, 713661, 894127, 1994591, 2682381, 5983773, 25929683, 77789049]

約数ペア:

[(1, 77789049), (3, 25929683), (13, 5983773), (29, 2682381), (39, 1994591), (87, 894127), (109, 713661), (327, 237887), (377, 206337), (631, 123279), (1131, 68779), (1417, 54897), (1893, 41093), (3161, 24609), (4251, 18299), (8203, 9483)]