38160153

素因数分解:

$3^4\times {\mathrm{193}}^1\times {\mathrm{2441}}^1$

素因数の和:2646

約数の個数: 20

約数和(自身を含む): 57323508

約数和(自身を除く): 19163355

約数列:

[1, 3, 9, 27, 81, 193, 579, 1737, 2441, 5211, 7323, 15633, 21969, 65907, 197721, 471113, 1413339, 4240017, 12720051, 38160153]

約数ペア:

[(1, 38160153), (3, 12720051), (9, 4240017), (27, 1413339), (81, 471113), (193, 197721), (579, 65907), (1737, 21969), (2441, 15633), (5211, 7323)]