72295917

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{30161}}^1$

素因数の和:30228

約数の個数: 16

約数和(自身を含む): 104239872

約数和(自身を除く): 31943955

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 30161, 90483, 512737, 1417567, 1538211, 4252701, 24098639, 72295917]

約数ペア:

[(1, 72295917), (3, 24098639), (17, 4252701), (47, 1538211), (51, 1417567), (141, 512737), (799, 90483), (2397, 30161)]