56895651

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{12823}}^1$

素因数の和:12875

約数の個数: 24

約数和(自身を含む): 90024480

約数和(自身を除く): 33128829

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 12823, 38469, 115407, 217991, 371867, 653973, 1115601, 1961919, 3346803, 6321739, 18965217, 56895651]

約数ペア:

[(1, 56895651), (3, 18965217), (9, 6321739), (17, 3346803), (29, 1961919), (51, 1115601), (87, 653973), (153, 371867), (261, 217991), (493, 115407), (1479, 38469), (4437, 12823)]