579351609

素因数分解:

$3^7\times {\mathrm{97}}^1\times {\mathrm{2731}}^1$

素因数の和:2849

約数の個数: 32

約数和(自身を含む): 878174080

約数和(自身を除く): 298822471

約数列:

[1, 3, 9, 27, 81, 97, 243, 291, 729, 873, 2187, 2619, 2731, 7857, 8193, 23571, 24579, 70713, 73737, 212139, 221211, 264907, 663633, 794721, 1990899, 2384163, 5972697, 7152489, 21457467, 64372401, 193117203, 579351609]

約数ペア:

[(1, 579351609), (3, 193117203), (9, 64372401), (27, 21457467), (81, 7152489), (97, 5972697), (243, 2384163), (291, 1990899), (729, 794721), (873, 663633), (2187, 264907), (2619, 221211), (2731, 212139), (7857, 73737), (8193, 70713), (23571, 24579)]