57907239

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 85702848

約数和(自身を除く): 27795609

約数列:

[1, 3, 13, 39, 61, 101, 183, 241, 303, 723, 793, 1313, 2379, 3133, 3939, 6161, 9399, 14701, 18483, 24341, 44103, 73023, 80093, 191113, 240279, 316433, 573339, 949299, 1484801, 4454403, 19302413, 57907239]

約数ペア:

[(1, 57907239), (3, 19302413), (13, 4454403), (39, 1484801), (61, 949299), (101, 573339), (183, 316433), (241, 240279), (303, 191113), (723, 80093), (793, 73023), (1313, 44103), (2379, 24341), (3133, 18483), (3939, 14701), (6161, 9399)]