118506553

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{2713}}^1$

素因数の和:2773

約数の個数: 18

約数和(自身を含む): 137526522

約数和(自身を除く): 19019969

約数列:

[1, 11, 19, 121, 209, 361, 2299, 2713, 3971, 29843, 43681, 51547, 328273, 567017, 979393, 6237187, 10773323, 118506553]

約数ペア:

[(1, 118506553), (11, 10773323), (19, 6237187), (121, 979393), (209, 567017), (361, 328273), (2299, 51547), (2713, 43681), (3971, 29843)]