80390996859

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{21803}}^1\times {\mathrm{53437}}^1$

素因数の和:75266

約数の個数: 16

約数和(自身を含む): 111855566592

約数和(自身を除く): 31464569733

約数列:

[1, 3, 23, 69, 21803, 53437, 65409, 160311, 501469, 1229051, 1504407, 3687153, 1165086911, 3495260733, 26796998953, 80390996859]

約数ペア:

[(1, 80390996859), (3, 26796998953), (23, 3495260733), (69, 1165086911), (21803, 3687153), (53437, 1504407), (65409, 1229051), (160311, 501469)]