72244953

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{81083}}^1$

素因数の和:81106

約数の個数: 20

約数和(自身を含む): 117733968

約数和(自身を除く): 45489015

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 81083, 243249, 729747, 891913, 2189241, 2675739, 6567723, 8027217, 24081651, 72244953]

約数ペア:

[(1, 72244953), (3, 24081651), (9, 8027217), (11, 6567723), (27, 2675739), (33, 2189241), (81, 891913), (99, 729747), (297, 243249), (891, 81083)]