67021851

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{811}}^1$

素因数の和:1003

約数の個数: 24

約数和(自身を含む): 97478976

約数和(自身を除く): 30457125

約数列:

[1, 3, 13, 39, 163, 169, 489, 507, 811, 2119, 2433, 6357, 10543, 27547, 31629, 82641, 132193, 137059, 396579, 411177, 1718509, 5155527, 22340617, 67021851]

約数ペア:

[(1, 67021851), (3, 22340617), (13, 5155527), (39, 1718509), (163, 411177), (169, 396579), (489, 137059), (507, 132193), (811, 82641), (2119, 31629), (2433, 27547), (6357, 10543)]