57855237

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 86482944

約数和(自身を除く): 28627707

約数列:

[1, 3, 11, 33, 67, 137, 191, 201, 411, 573, 737, 1507, 2101, 2211, 4521, 6303, 9179, 12797, 26167, 27537, 38391, 78501, 100969, 140767, 287837, 302907, 422301, 863511, 1753189, 5259567, 19285079, 57855237]

約数ペア:

[(1, 57855237), (3, 19285079), (11, 5259567), (33, 1753189), (67, 863511), (137, 422301), (191, 302907), (201, 287837), (411, 140767), (573, 100969), (737, 78501), (1507, 38391), (2101, 27537), (2211, 26167), (4521, 12797), (6303, 9179)]