120441489

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{80779}}^1$

素因数の和:80860

約数の個数: 16

約数和(自身を含む): 186117120

約数和(自身を除く): 65675631

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 80779, 242337, 565453, 1696359, 5735309, 17205927, 40147163, 120441489]

約数ペア:

[(1, 120441489), (3, 40147163), (7, 17205927), (21, 5735309), (71, 1696359), (213, 565453), (497, 242337), (1491, 80779)]