168282621

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{49597}}^1$

素因数の和:49645

約数の個数: 24

約数和(自身を含む): 270805080

約数和(自身を除く): 102522459

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 49597, 148791, 446373, 644761, 1438313, 1934283, 4314939, 5802849, 12944817, 18698069, 56094207, 168282621]

約数ペア:

[(1, 168282621), (3, 56094207), (9, 18698069), (13, 12944817), (29, 5802849), (39, 4314939), (87, 1934283), (117, 1438313), (261, 644761), (377, 446373), (1131, 148791), (3393, 49597)]