74509713

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{12601}}^1$

素因数の和:12686

約数の個数: 20

約数和(自身を含む): 112838308

約数和(自身を除く): 38328595

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 12601, 37803, 113409, 340227, 919873, 1020681, 2759619, 8278857, 24836571, 74509713]

約数ペア:

[(1, 74509713), (3, 24836571), (9, 8278857), (27, 2759619), (73, 1020681), (81, 919873), (219, 340227), (657, 113409), (1971, 37803), (5913, 12601)]