66773403

素因数分解:

$3^4\times {\mathrm{691}}^1\times {\mathrm{1193}}^1$

素因数の和:1896

約数の個数: 20

約数和(自身を含む): 99976008

約数和(自身を除く): 33202605

約数列:

[1, 3, 9, 27, 81, 691, 1193, 2073, 3579, 6219, 10737, 18657, 32211, 55971, 96633, 824363, 2473089, 7419267, 22257801, 66773403]

約数ペア:

[(1, 66773403), (3, 22257801), (9, 7419267), (27, 2473089), (81, 824363), (691, 96633), (1193, 55971), (2073, 32211), (3579, 18657), (6219, 10737)]