165453121

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{3821}}^1$

素因数の和:3936

約数の個数: 16

約数和(自身を含む): 181621440

約数和(自身を除く): 16168319

約数列:

[1, 19, 43, 53, 817, 1007, 2279, 3821, 43301, 72599, 164303, 202513, 3121757, 3847747, 8708059, 165453121]

約数ペア:

[(1, 165453121), (19, 8708059), (43, 3847747), (53, 3121757), (817, 202513), (1007, 164303), (2279, 72599), (3821, 43301)]