57193551

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{313}}^1$

素因数の和:655

約数の個数: 24

約数和(自身を含む): 84252480

約数和(自身を除く): 27058929

約数列:

[1, 3, 9, 79, 237, 257, 313, 711, 771, 939, 2313, 2817, 20303, 24727, 60909, 74181, 80441, 182727, 222543, 241323, 723969, 6354839, 19064517, 57193551]

約数ペア:

[(1, 57193551), (3, 19064517), (9, 6354839), (79, 723969), (237, 241323), (257, 222543), (313, 182727), (711, 80441), (771, 74181), (939, 60909), (2313, 24727), (2817, 20303)]