212878343103

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{2753}}^1\times {\mathrm{4003}}^1$

素因数の和:6943

約数の個数: 32

約数和(自身を含む): 292171815936

約数和(自身を除く): 79293472833

約数列:

[1, 3, 47, 137, 141, 411, 2753, 4003, 6439, 8259, 12009, 19317, 129391, 188141, 377161, 388173, 548411, 564423, 1131483, 1645233, 11020259, 17726567, 25775317, 33060777, 53179701, 77325951, 517952173, 1509775483, 1553856519, 4529326449, 70959447701, 212878343103]

約数ペア:

[(1, 212878343103), (3, 70959447701), (47, 4529326449), (137, 1553856519), (141, 1509775483), (411, 517952173), (2753, 77325951), (4003, 53179701), (6439, 33060777), (8259, 25775317), (12009, 17726567), (19317, 11020259), (129391, 1645233), (188141, 1131483), (377161, 564423), (388173, 548411)]