66831933

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 108144960

約数和(自身を除く): 41313027

約数列:

[1, 3, 7, 21, 43, 49, 97, 109, 129, 147, 291, 301, 327, 679, 763, 903, 2037, 2107, 2289, 4171, 4687, 4753, 5341, 6321, 10573, 12513, 14061, 14259, 16023, 29197, 31719, 32809, 74011, 87591, 98427, 204379, 222033, 229663, 454639, 518077, 613137, 688989, 1363917, 1554231, 3182473, 9547419, 22277311, 66831933]

約数ペア:

[(1, 66831933), (3, 22277311), (7, 9547419), (21, 3182473), (43, 1554231), (49, 1363917), (97, 688989), (109, 613137), (129, 518077), (147, 454639), (291, 229663), (301, 222033), (327, 204379), (679, 98427), (763, 87591), (903, 74011), (2037, 32809), (2107, 31719), (2289, 29197), (4171, 16023), (4687, 14259), (4753, 14061), (5341, 12513), (6321, 10573)]