26946189

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{4211}}^1$

素因数の和:4302

約数の個数: 20

約数和(自身を含む): 40772160

約数和(自身を除く): 13825971

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 2133, 4211, 6399, 12633, 37899, 113697, 332669, 341091, 998007, 2994021, 8982063, 26946189]

約数ペア:

[(1, 26946189), (3, 8982063), (9, 2994021), (27, 998007), (79, 341091), (81, 332669), (237, 113697), (711, 37899), (2133, 12633), (4211, 6399)]