80200731

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{3259}}^1$

素因数の和:3906

約数の個数: 16

約数和(自身を含む): 115377920

約数和(自身を除く): 35177189

約数列:

[1, 3, 13, 39, 631, 1893, 3259, 8203, 9777, 24609, 42367, 127101, 2056429, 6169287, 26733577, 80200731]

約数ペア:

[(1, 80200731), (3, 26733577), (13, 6169287), (39, 2056429), (631, 127101), (1893, 42367), (3259, 24609), (8203, 9777)]