919782783

素因数分解:

$3^4\times {\mathrm{3037}}^1\times {\mathrm{3739}}^1$

素因数の和:6788

約数の個数: 20

約数和(自身を含む): 1374816520

約数和(自身を除く): 455033737

約数列:

[1, 3, 9, 27, 81, 3037, 3739, 9111, 11217, 27333, 33651, 81999, 100953, 245997, 302859, 11355343, 34066029, 102198087, 306594261, 919782783]

約数ペア:

[(1, 919782783), (3, 306594261), (9, 102198087), (27, 34066029), (81, 11355343), (3037, 302859), (3739, 245997), (9111, 100953), (11217, 81999), (27333, 33651)]