72318399

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{4651}}^1$

素因数の和:4798

約数の個数: 16

約数和(自身を含む): 99143424

約数和(自身を除く): 26825025

約数列:

[1, 3, 71, 73, 213, 219, 4651, 5183, 13953, 15549, 330221, 339523, 990663, 1018569, 24106133, 72318399]

約数ペア:

[(1, 72318399), (3, 24106133), (71, 1018569), (73, 990663), (213, 339523), (219, 330221), (4651, 15549), (5183, 13953)]