56158809

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{33851}}^1$

素因数の和:33940

約数の個数: 16

約数和(自身を含む): 86661120

約数和(自身を除く): 30502311

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 33851, 101553, 236957, 710871, 2674229, 8022687, 18719603, 56158809]

約数ペア:

[(1, 56158809), (3, 18719603), (7, 8022687), (21, 2674229), (79, 710871), (237, 236957), (553, 101553), (1659, 33851)]