145834497

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{228223}}^1$

素因数の和:228300

約数の個数: 12

約数和(自身を含む): 213617664

約数和(自身を除く): 67783167

約数列:

[1, 3, 9, 71, 213, 639, 228223, 684669, 2054007, 16203833, 48611499, 145834497]

約数ペア:

[(1, 145834497), (3, 48611499), (9, 16203833), (71, 2054007), (213, 684669), (639, 228223)]