230865651

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{48491}}^1$

素因数の和:48543

約数の個数: 18

約数和(自身を含む): 348608988

約数和(自身を除く): 117743337

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 4761, 48491, 145473, 436419, 1115293, 3345879, 10037637, 25651739, 76955217, 230865651]

約数ペア:

[(1, 230865651), (3, 76955217), (9, 25651739), (23, 10037637), (69, 3345879), (207, 1115293), (529, 436419), (1587, 145473), (4761, 48491)]