42771537

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 66063360

約数和(自身を除く): 23291823

約数列:

[1, 3, 9, 27, 31, 93, 137, 279, 373, 411, 837, 1119, 1233, 3357, 3699, 4247, 10071, 11563, 12741, 34689, 38223, 51101, 104067, 114669, 153303, 312201, 459909, 1379727, 1584131, 4752393, 14257179, 42771537]

約数ペア:

[(1, 42771537), (3, 14257179), (9, 4752393), (27, 1584131), (31, 1379727), (93, 459909), (137, 312201), (279, 153303), (373, 114669), (411, 104067), (837, 51101), (1119, 38223), (1233, 34689), (3357, 12741), (3699, 11563), (4247, 10071)]