80922501

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{3911}}^1$

素因数の和:3958

約数の個数: 36

約数和(自身を含む): 135276960

約数和(自身を除く): 54354459

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 121, 171, 209, 363, 627, 1089, 1881, 2299, 3911, 6897, 11733, 20691, 35199, 43021, 74309, 129063, 222927, 387189, 473231, 668781, 817399, 1419693, 2452197, 4259079, 7356591, 8991389, 26974167, 80922501]

約数ペア:

[(1, 80922501), (3, 26974167), (9, 8991389), (11, 7356591), (19, 4259079), (33, 2452197), (57, 1419693), (99, 817399), (121, 668781), (171, 473231), (209, 387189), (363, 222927), (627, 129063), (1089, 74309), (1881, 43021), (2299, 35199), (3911, 20691), (6897, 11733)]