166804893

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{199289}}^1$

素因数の和:199329

約数の個数: 16

約数和(自身を含む): 255091200

約数和(自身を除く): 88286307

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 199289, 597867, 1793601, 5380803, 6177959, 18533877, 55601631, 166804893]

約数ペア:

[(1, 166804893), (3, 55601631), (9, 18533877), (27, 6177959), (31, 5380803), (93, 1793601), (279, 597867), (837, 199289)]