233485011

素因数分解:

$3^4\times {\mathrm{821}}^1\times {\mathrm{3511}}^1$

素因数の和:4344

約数の個数: 20

約数和(自身を含む): 349310544

約数和(自身を除く): 115825533

約数列:

[1, 3, 9, 27, 81, 821, 2463, 3511, 7389, 10533, 22167, 31599, 66501, 94797, 284391, 2882531, 8647593, 25942779, 77828337, 233485011]

約数ペア:

[(1, 233485011), (3, 77828337), (9, 25942779), (27, 8647593), (81, 2882531), (821, 284391), (2463, 94797), (3511, 66501), (7389, 31599), (10533, 22167)]