66997337

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:425

約数の個数: 24

約数和(自身を含む): 77677320

約数和(自身を除く): 10679983

約数列:

[1, 11, 29, 61, 121, 313, 319, 671, 1769, 3443, 3509, 7381, 9077, 19093, 19459, 37873, 99847, 210023, 214049, 553697, 1098317, 2310253, 6090667, 66997337]

約数ペア:

[(1, 66997337), (11, 6090667), (29, 2310253), (61, 1098317), (121, 553697), (313, 214049), (319, 210023), (671, 99847), (1769, 37873), (3443, 19459), (3509, 19093), (7381, 9077)]