120147247779

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47857}}^1\times {\mathrm{64373}}^1$

素因数の和:112246

約数の個数: 16

約数和(自身を含む): 172525409952

約数和(自身を除く): 52378162173

約数列:

[1, 3, 13, 39, 47857, 64373, 143571, 193119, 622141, 836849, 1866423, 2510547, 3080698661, 9242095983, 40049082593, 120147247779]

約数ペア:

[(1, 120147247779), (3, 40049082593), (13, 9242095983), (39, 3080698661), (47857, 2510547), (64373, 1866423), (143571, 836849), (193119, 622141)]