128848401

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{144611}}^1$

素因数の和:144634

約数の個数: 20

約数和(自身を含む): 209976624

約数和(自身を除く): 81128223

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 144611, 433833, 1301499, 1590721, 3904497, 4772163, 11713491, 14316489, 42949467, 128848401]

約数ペア:

[(1, 128848401), (3, 42949467), (9, 14316489), (11, 11713491), (27, 4772163), (33, 3904497), (81, 1590721), (99, 1301499), (297, 433833), (891, 144611)]