68779359

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 113777664

約数和(自身を除く): 44998305

約数列:

[1, 3, 9, 11, 31, 33, 73, 93, 99, 219, 279, 307, 341, 657, 803, 921, 1023, 2263, 2409, 2763, 3069, 3377, 6789, 7227, 9517, 10131, 20367, 22411, 24893, 28551, 30393, 67233, 74679, 85653, 104687, 201699, 224037, 246521, 314061, 694741, 739563, 942183, 2084223, 2218689, 6252669, 7642151, 22926453, 68779359]

約数ペア:

[(1, 68779359), (3, 22926453), (9, 7642151), (11, 6252669), (31, 2218689), (33, 2084223), (73, 942183), (93, 739563), (99, 694741), (219, 314061), (279, 246521), (307, 224037), (341, 201699), (657, 104687), (803, 85653), (921, 74679), (1023, 67233), (2263, 30393), (2409, 28551), (2763, 24893), (3069, 22411), (3377, 20367), (6789, 10131), (7227, 9517)]