57987891

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4547}}^1$

素因数の和:4675

約数の個数: 24

約数和(自身を含む): 91050960

約数和(自身を除く): 33063069

約数列:

[1, 3, 9, 13, 39, 109, 117, 327, 981, 1417, 4251, 4547, 12753, 13641, 40923, 59111, 177333, 495623, 531999, 1486869, 4460607, 6443099, 19329297, 57987891]

約数ペア:

[(1, 57987891), (3, 19329297), (9, 6443099), (13, 4460607), (39, 1486869), (109, 531999), (117, 495623), (327, 177333), (981, 59111), (1417, 40923), (4251, 13641), (4547, 12753)]