85256973

素因数分解:

$3^2\times {\mathrm{181}}^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:649

約数の個数: 24

約数和(自身を含む): 124924800

約数和(自身を除く): 39667827

約数列:

[1, 3, 9, 181, 199, 263, 543, 597, 789, 1629, 1791, 2367, 36019, 47603, 52337, 108057, 142809, 157011, 324171, 428427, 471033, 9472997, 28418991, 85256973]

約数ペア:

[(1, 85256973), (3, 28418991), (9, 9472997), (181, 471033), (199, 428427), (263, 324171), (543, 157011), (597, 142809), (789, 108057), (1629, 52337), (1791, 47603), (2367, 36019)]