56916639

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4463}}^1$

素因数の和:4591

約数の個数: 24

約数和(自身を含む): 89369280

約数和(自身を除く): 32452641

約数列:

[1, 3, 9, 13, 39, 109, 117, 327, 981, 1417, 4251, 4463, 12753, 13389, 40167, 58019, 174057, 486467, 522171, 1459401, 4378203, 6324071, 18972213, 56916639]

約数ペア:

[(1, 56916639), (3, 18972213), (9, 6324071), (13, 4378203), (39, 1459401), (109, 522171), (117, 486467), (327, 174057), (981, 58019), (1417, 40167), (4251, 13389), (4463, 12753)]