56105001

素因数分解:

$3^3\times {\mathrm{263}}^1\times {\mathrm{7901}}^1$

素因数の和:8173

約数の個数: 16

約数和(自身を含む): 83445120

約数和(自身を除く): 27340119

約数列:

[1, 3, 9, 27, 263, 789, 2367, 7101, 7901, 23703, 71109, 213327, 2077963, 6233889, 18701667, 56105001]

約数ペア:

[(1, 56105001), (3, 18701667), (9, 6233889), (27, 2077963), (263, 213327), (789, 71109), (2367, 23703), (7101, 7901)]