130190931

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{1447}}^1$

素因数の和:2235

約数の個数: 24

約数和(自身を含む): 202922720

約数和(自身を除く): 72731789

約数列:

[1, 3, 9, 13, 39, 117, 769, 1447, 2307, 4341, 6921, 9997, 13023, 18811, 29991, 56433, 89973, 169299, 1112743, 3338229, 10014687, 14465659, 43396977, 130190931]

約数ペア:

[(1, 130190931), (3, 43396977), (9, 14465659), (13, 10014687), (39, 3338229), (117, 1112743), (769, 169299), (1447, 89973), (2307, 56433), (4341, 29991), (6921, 18811), (9997, 13023)]