26820531

素因数分解:

$3^3\times {\mathrm{359}}^1\times {\mathrm{2767}}^1$

素因数の和:3135

約数の個数: 16

約数和(自身を含む): 39859200

約数和(自身を除く): 13038669

約数列:

[1, 3, 9, 27, 359, 1077, 2767, 3231, 8301, 9693, 24903, 74709, 993353, 2980059, 8940177, 26820531]

約数ペア:

[(1, 26820531), (3, 8940177), (9, 2980059), (27, 993353), (359, 74709), (1077, 24903), (2767, 9693), (3231, 8301)]