68779107

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{7589}}^1$

素因数の和:7667

約数の個数: 24

約数和(自身を含む): 106563600

約数和(自身を除く): 37784493

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 477, 1007, 3021, 7589, 9063, 22767, 68301, 144191, 402217, 432573, 1206651, 1297719, 3619953, 7642123, 22926369, 68779107]

約数ペア:

[(1, 68779107), (3, 22926369), (9, 7642123), (19, 3619953), (53, 1297719), (57, 1206651), (159, 432573), (171, 402217), (477, 144191), (1007, 68301), (3021, 22767), (7589, 9063)]