64164321

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{1447}}^1$

素因数の和:1845

約数の個数: 24

約数和(自身を含む): 100143680

約数和(自身を除く): 35979359

約数列:

[1, 3, 9, 13, 39, 117, 379, 1137, 1447, 3411, 4341, 4927, 13023, 14781, 18811, 44343, 56433, 169299, 548413, 1645239, 4935717, 7129369, 21388107, 64164321]

約数ペア:

[(1, 64164321), (3, 21388107), (9, 7129369), (13, 4935717), (39, 1645239), (117, 548413), (379, 169299), (1137, 56433), (1447, 44343), (3411, 18811), (4341, 14781), (4927, 13023)]