157912851

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1\times {\mathrm{1987}}^1$

素因数の和:2498

約数の個数: 16

約数和(自身を含む): 214704000

約数和(自身を除く): 56791149

約数列:

[1, 3, 59, 177, 449, 1347, 1987, 5961, 26491, 79473, 117233, 351699, 892163, 2676489, 52637617, 157912851]

約数ペア:

[(1, 157912851), (3, 52637617), (59, 2676489), (177, 892163), (449, 351699), (1347, 117233), (1987, 79473), (5961, 26491)]