66352689

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1033}}^1$

素因数の和:1119

約数の個数: 40

約数和(自身を含む): 108598952

約数和(自身を除く): 42246263

約数列:

[1, 3, 9, 13, 27, 39, 61, 81, 117, 183, 351, 549, 793, 1033, 1053, 1647, 2379, 3099, 4941, 7137, 9297, 13429, 21411, 27891, 40287, 63013, 64233, 83673, 120861, 189039, 362583, 567117, 819169, 1087749, 1701351, 2457507, 5104053, 7372521, 22117563, 66352689]

約数ペア:

[(1, 66352689), (3, 22117563), (9, 7372521), (13, 5104053), (27, 2457507), (39, 1701351), (61, 1087749), (81, 819169), (117, 567117), (183, 362583), (351, 189039), (549, 120861), (793, 83673), (1033, 64233), (1053, 63013), (1647, 40287), (2379, 27891), (3099, 21411), (4941, 13429), (7137, 9297)]