137977921

素因数分解:

${\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{991}}^1$

素因数の和:1152

約数の個数: 16

約数和(自身を含む): 146562048

約数和(自身を除く): 8584127

約数列:

[1, 37, 53, 71, 991, 1961, 2627, 3763, 36667, 52523, 70361, 139231, 1943351, 2603357, 3729133, 137977921]

約数ペア:

[(1, 137977921), (37, 3729133), (53, 2603357), (71, 1943351), (991, 139231), (1961, 70361), (2627, 52523), (3763, 36667)]