122820009

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{165749}}^1$

素因数の和:165784

約数の個数: 16

約数和(自身を含む): 185640000

約数和(自身を除く): 62819991

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 165749, 497247, 2154737, 3149231, 6464211, 9447693, 40940003, 122820009]

約数ペア:

[(1, 122820009), (3, 40940003), (13, 9447693), (19, 6464211), (39, 3149231), (57, 2154737), (247, 497247), (741, 165749)]