139395993

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{2803}}^1$

素因数の和:2965

約数の個数: 24

約数和(自身を含む): 205858464

約数和(自身を除く): 66462471

約数列:

[1, 3, 11, 33, 121, 137, 363, 411, 1507, 2803, 4521, 8409, 16577, 30833, 49731, 92499, 339163, 384011, 1017489, 1152033, 4224121, 12672363, 46465331, 139395993]

約数ペア:

[(1, 139395993), (3, 46465331), (11, 12672363), (33, 4224121), (121, 1152033), (137, 1017489), (363, 384011), (411, 339163), (1507, 92499), (2803, 49731), (4521, 30833), (8409, 16577)]