57918609

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1319}}^1$

素因数の和:1390

約数の個数: 48

約数和(自身を含む): 103783680

約数和(自身を除く): 45865071

約数列:

[1, 3, 7, 9, 17, 21, 41, 51, 63, 119, 123, 153, 287, 357, 369, 697, 861, 1071, 1319, 2091, 2583, 3957, 4879, 6273, 9233, 11871, 14637, 22423, 27699, 43911, 54079, 67269, 83097, 156961, 162237, 201807, 378553, 470883, 486711, 919343, 1135659, 1412649, 2758029, 3406977, 6435401, 8274087, 19306203, 57918609]

約数ペア:

[(1, 57918609), (3, 19306203), (7, 8274087), (9, 6435401), (17, 3406977), (21, 2758029), (41, 1412649), (51, 1135659), (63, 919343), (119, 486711), (123, 470883), (153, 378553), (287, 201807), (357, 162237), (369, 156961), (697, 83097), (861, 67269), (1071, 54079), (1319, 43911), (2091, 27699), (2583, 22423), (3957, 14637), (4879, 11871), (6273, 9233)]