88197021

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{80989}}^1$

素因数の和:81017

約数の個数: 18

約数和(自身を含む): 140031710

約数和(自身を除く): 51834689

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 80989, 242967, 728901, 890879, 2672637, 8017911, 9799669, 29399007, 88197021]

約数ペア:

[(1, 88197021), (3, 29399007), (9, 9799669), (11, 8017911), (33, 2672637), (99, 890879), (121, 728901), (363, 242967), (1089, 80989)]