26785731

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{55457}}^1$

素因数の和:55490

約数の個数: 16

約数和(自身を含む): 42591744

約数和(自身を除く): 15806013

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 55457, 166371, 388199, 1164597, 1275511, 3826533, 8928577, 26785731]

約数ペア:

[(1, 26785731), (3, 8928577), (7, 3826533), (21, 1275511), (23, 1164597), (69, 388199), (161, 166371), (483, 55457)]