82371573

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{14323}}^1$

素因数の和:14406

約数の個数: 20

約数和(自身を含む): 124790688

約数和(自身を除く): 42419115

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 14323, 42969, 128907, 386721, 1016933, 1160163, 3050799, 9152397, 27457191, 82371573]

約数ペア:

[(1, 82371573), (3, 27457191), (9, 9152397), (27, 3050799), (71, 1160163), (81, 1016933), (213, 386721), (639, 128907), (1917, 42969), (5751, 14323)]