79899651

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:564

約数の個数: 36

約数和(自身を含む): 126239256

約数和(自身を除く): 46339605

約数列:

[1, 3, 9, 13, 39, 117, 131, 169, 393, 401, 507, 1179, 1203, 1521, 1703, 3609, 5109, 5213, 15327, 15639, 22139, 46917, 52531, 66417, 67769, 157593, 199251, 203307, 472779, 609921, 682903, 2048709, 6146127, 8877739, 26633217, 79899651]

約数ペア:

[(1, 79899651), (3, 26633217), (9, 8877739), (13, 6146127), (39, 2048709), (117, 682903), (131, 609921), (169, 472779), (393, 203307), (401, 199251), (507, 157593), (1179, 67769), (1203, 66417), (1521, 52531), (1703, 46917), (3609, 22139), (5109, 15639), (5213, 15327)]