153236421

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{436571}}^1$

素因数の和:436593

約数の個数: 16

約数和(自身を含む): 244480320

約数和(自身を除く): 91243899

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 436571, 1309713, 3929139, 5675423, 11787417, 17026269, 51078807, 153236421]

約数ペア:

[(1, 153236421), (3, 51078807), (9, 17026269), (13, 11787417), (27, 5675423), (39, 3929139), (117, 1309713), (351, 436571)]