31782699

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{10061}}^1$

素因数の和:10089

約数の個数: 24

約数和(自身を含む): 51275952

約数和(自身を除く): 19493253

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 10061, 30183, 90549, 130793, 271647, 392379, 814941, 1177137, 2444823, 3531411, 10594233, 31782699]

約数ペア:

[(1, 31782699), (3, 10594233), (9, 3531411), (13, 2444823), (27, 1177137), (39, 814941), (81, 392379), (117, 271647), (243, 130793), (351, 90549), (1053, 30183), (3159, 10061)]