159986613

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1\times {\mathrm{2437}}^1$

素因数の和:2796

約数の個数: 16

約数和(自身を含む): 216884480

約数和(自身を除く): 56897867

約数列:

[1, 3, 79, 237, 277, 831, 2437, 7311, 21883, 65649, 192523, 577569, 675049, 2025147, 53328871, 159986613]

約数ペア:

[(1, 159986613), (3, 53328871), (79, 2025147), (237, 675049), (277, 577569), (831, 192523), (2437, 65649), (7311, 21883)]