149157213

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{8861}}^1$

素因数の和:9076

約数の個数: 16

約数和(自身を含む): 206449152

約数和(自身を除く): 57291939

約数列:

[1, 3, 31, 93, 181, 543, 5611, 8861, 16833, 26583, 274691, 824073, 1603841, 4811523, 49719071, 149157213]

約数ペア:

[(1, 149157213), (3, 49719071), (31, 4811523), (93, 1603841), (181, 824073), (543, 274691), (5611, 26583), (8861, 16833)]