78625161

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{13297}}^1$

素因数の和:13382

約数の個数: 20

約数和(自身を含む): 119070292

約数和(自身を除く): 40445131

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 13297, 39891, 119673, 359019, 970681, 1077057, 2912043, 8736129, 26208387, 78625161]

約数ペア:

[(1, 78625161), (3, 26208387), (9, 8736129), (27, 2912043), (73, 1077057), (81, 970681), (219, 359019), (657, 119673), (1971, 39891), (5913, 13297)]