61955721

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{1307}}^1$

素因数の和:1565

約数の個数: 24

約数和(自身を含む): 93862080

約数和(自身を除く): 31906359

約数列:

[1, 3, 9, 23, 69, 207, 229, 687, 1307, 2061, 3921, 5267, 11763, 15801, 30061, 47403, 90183, 270549, 299303, 897909, 2693727, 6883969, 20651907, 61955721]

約数ペア:

[(1, 61955721), (3, 20651907), (9, 6883969), (23, 2693727), (69, 897909), (207, 299303), (229, 270549), (687, 90183), (1307, 47403), (2061, 30061), (3921, 15801), (5267, 11763)]