81050607

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{17419}}^1$

素因数の和:17483

約数の個数: 24

約数和(自身を含む): 130440960

約数和(自身を除く): 49390353

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 4653, 17419, 52257, 156771, 191609, 574827, 818693, 1724481, 2456079, 7368237, 9005623, 27016869, 81050607]

約数ペア:

[(1, 81050607), (3, 27016869), (9, 9005623), (11, 7368237), (33, 2456079), (47, 1724481), (99, 818693), (141, 574827), (423, 191609), (517, 156771), (1551, 52257), (4653, 17419)]