187189441989

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{5821}}^1\times {\mathrm{974473}}^1$

素因数の和:980308

約数の個数: 16

約数和(自身を含む): 272322606144

約数和(自身を除く): 85133164155

約数列:

[1, 3, 11, 33, 5821, 17463, 64031, 192093, 974473, 2923419, 10719203, 32157609, 5672407333, 17017221999, 62396480663, 187189441989]

約数ペア:

[(1, 187189441989), (3, 62396480663), (11, 17017221999), (33, 5672407333), (5821, 32157609), (17463, 10719203), (64031, 2923419), (192093, 974473)]