66654063

素因数分解:

$3^3\times 7^2\times {\mathrm{83}}^1\times {\mathrm{607}}^1$

素因数の和:713

約数の個数: 48

約数和(自身を含む): 116444160

約数和(自身を除く): 49790097

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 83, 147, 189, 249, 441, 581, 607, 747, 1323, 1743, 1821, 2241, 4067, 4249, 5229, 5463, 12201, 12747, 15687, 16389, 29743, 36603, 38241, 50381, 89229, 109809, 114723, 151143, 267687, 352667, 453429, 803061, 1058001, 1360287, 2468669, 3174003, 7406007, 9522009, 22218021, 66654063]

約数ペア:

[(1, 66654063), (3, 22218021), (7, 9522009), (9, 7406007), (21, 3174003), (27, 2468669), (49, 1360287), (63, 1058001), (83, 803061), (147, 453429), (189, 352667), (249, 267687), (441, 151143), (581, 114723), (607, 109809), (747, 89229), (1323, 50381), (1743, 38241), (1821, 36603), (2241, 29743), (4067, 16389), (4249, 15687), (5229, 12747), (5463, 12201)]