88939719

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{81671}}^1$

素因数の和:81699

約数の個数: 18

約数和(自身を含む): 141210888

約数和(自身を除く): 52271169

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 81671, 245013, 735039, 898381, 2695143, 8085429, 9882191, 29646573, 88939719]

約数ペア:

[(1, 88939719), (3, 29646573), (9, 9882191), (11, 8085429), (33, 2695143), (99, 898381), (121, 735039), (363, 245013), (1089, 81671)]