78360783

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 111278592

約数和(自身を除く): 32917809

約数列:

[1, 3, 37, 61, 71, 111, 163, 183, 213, 489, 2257, 2627, 4331, 6031, 6771, 7881, 9943, 11573, 12993, 18093, 29829, 34719, 160247, 367891, 428201, 480741, 705953, 1103673, 1284603, 2117859, 26120261, 78360783]

約数ペア:

[(1, 78360783), (3, 26120261), (37, 2117859), (61, 1284603), (71, 1103673), (111, 705953), (163, 480741), (183, 428201), (213, 367891), (489, 160247), (2257, 34719), (2627, 29829), (4331, 18093), (6031, 12993), (6771, 11573), (7881, 9943)]