47936421

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3331}}^1$

素因数の和:3394

約数の個数: 32

約数和(自身を含む): 78368640

約数和(自身を除く): 30432219

約数列:

[1, 3, 9, 13, 27, 39, 41, 117, 123, 351, 369, 533, 1107, 1599, 3331, 4797, 9993, 14391, 29979, 43303, 89937, 129909, 136571, 389727, 409713, 1169181, 1229139, 1775423, 3687417, 5326269, 15978807, 47936421]

約数ペア:

[(1, 47936421), (3, 15978807), (9, 5326269), (13, 3687417), (27, 1775423), (39, 1229139), (41, 1169181), (117, 409713), (123, 389727), (351, 136571), (369, 129909), (533, 89937), (1107, 43303), (1599, 29979), (3331, 14391), (4797, 9993)]