158404761

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{189253}}^1$

素因数の和:189293

約数の個数: 16

約数和(自身を含む): 242245120

約数和(自身を除く): 83840359

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 189253, 567759, 1703277, 5109831, 5866843, 17600529, 52801587, 158404761]

約数ペア:

[(1, 158404761), (3, 52801587), (9, 17600529), (27, 5866843), (31, 5109831), (93, 1703277), (279, 567759), (837, 189253)]