121634721

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{5443}}^1$

素因数の和:5653

約数の個数: 24

約数和(自身を含む): 190235136

約数和(自身を除く): 68600415

約数列:

[1, 3, 9, 13, 39, 117, 191, 573, 1719, 2483, 5443, 7449, 16329, 22347, 48987, 70759, 212277, 636831, 1039613, 3118839, 9356517, 13514969, 40544907, 121634721]

約数ペア:

[(1, 121634721), (3, 40544907), (9, 13514969), (13, 9356517), (39, 3118839), (117, 1039613), (191, 636831), (573, 212277), (1719, 70759), (2483, 48987), (5443, 22347), (7449, 16329)]