68675411

素因数分解:

$7^2\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:363

約数の個数: 24

約数和(自身を含む): 82134720

約数和(自身を除く): 13459309

約数列:

[1, 7, 49, 79, 113, 157, 553, 791, 1099, 3871, 5537, 7693, 8927, 12403, 17741, 62489, 86821, 124187, 437423, 607747, 869309, 1401539, 9810773, 68675411]

約数ペア:

[(1, 68675411), (7, 9810773), (49, 1401539), (79, 869309), (113, 607747), (157, 437423), (553, 124187), (791, 86821), (1099, 62489), (3871, 17741), (5537, 12403), (7693, 8927)]