57683907

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:449

約数の個数: 40

約数和(自身を含む): 92155536

約数和(自身を除く): 34471629

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 163, 257, 459, 489, 771, 1377, 1467, 2313, 2771, 4369, 4401, 6939, 8313, 13107, 13203, 20817, 24939, 39321, 41891, 74817, 117963, 125673, 224451, 353889, 377019, 712147, 1131057, 2136441, 3393171, 6409323, 19227969, 57683907]

約数ペア:

[(1, 57683907), (3, 19227969), (9, 6409323), (17, 3393171), (27, 2136441), (51, 1131057), (81, 712147), (153, 377019), (163, 353889), (257, 224451), (459, 125673), (489, 117963), (771, 74817), (1377, 41891), (1467, 39321), (2313, 24939), (2771, 20817), (4369, 13203), (4401, 13107), (6939, 8313)]