56455521

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{13337}}^1$

素因数の和:13440

約数の個数: 16

約数和(自身を含む): 80668224

約数和(自身を除く): 24212703

約数列:

[1, 3, 17, 51, 83, 249, 1411, 4233, 13337, 40011, 226729, 680187, 1106971, 3320913, 18818507, 56455521]

約数ペア:

[(1, 56455521), (3, 18818507), (17, 3320913), (51, 1106971), (83, 680187), (249, 226729), (1411, 40011), (4233, 13337)]