82799721

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{557}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 121867200

約数和(自身を除く): 39067479

約数列:

[1, 3, 9, 83, 199, 249, 557, 597, 747, 1671, 1791, 5013, 16517, 46231, 49551, 110843, 138693, 148653, 332529, 416079, 997587, 9199969, 27599907, 82799721]

約数ペア:

[(1, 82799721), (3, 27599907), (9, 9199969), (83, 997587), (199, 416079), (249, 332529), (557, 148653), (597, 138693), (747, 110843), (1671, 49551), (1791, 46231), (5013, 16517)]