123075183

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{3889}}^1$

素因数の和:4047

約数の個数: 32

約数和(自身を含む): 206138880

約数和(自身を除く): 83063697

約数列:

[1, 3, 7, 11, 21, 33, 77, 137, 231, 411, 959, 1507, 2877, 3889, 4521, 10549, 11667, 27223, 31647, 42779, 81669, 128337, 299453, 532793, 898359, 1598379, 3729551, 5860723, 11188653, 17582169, 41025061, 123075183]

約数ペア:

[(1, 123075183), (3, 41025061), (7, 17582169), (11, 11188653), (21, 5860723), (33, 3729551), (77, 1598379), (137, 898359), (231, 532793), (411, 299453), (959, 128337), (1507, 81669), (2877, 42779), (3889, 31647), (4521, 27223), (10549, 11667)]