27715203

素因数分解:

$3^4\times {\mathrm{263}}^1\times {\mathrm{1301}}^1$

素因数の和:1576

約数の個数: 20

約数和(自身を含む): 41591088

約数和(自身を除く): 13875885

約数列:

[1, 3, 9, 27, 81, 263, 789, 1301, 2367, 3903, 7101, 11709, 21303, 35127, 105381, 342163, 1026489, 3079467, 9238401, 27715203]

約数ペア:

[(1, 27715203), (3, 9238401), (9, 3079467), (27, 1026489), (81, 342163), (263, 105381), (789, 35127), (1301, 21303), (2367, 11709), (3903, 7101)]