42752403

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{80513}}^1$

素因数の和:80578

約数の個数: 12

約数和(自身を含む): 62800920

約数和(自身を除く): 20048517

約数列:

[1, 3, 9, 59, 177, 531, 80513, 241539, 724617, 4750267, 14250801, 42752403]

約数ペア:

[(1, 42752403), (3, 14250801), (9, 4750267), (59, 724617), (177, 241539), (531, 80513)]