201818439

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{677}}^1$

素因数の和:928

約数の個数: 32

約数和(自身を含む): 306022080

約数和(自身を除く): 104203641

約数列:

[1, 3, 9, 27, 61, 181, 183, 543, 549, 677, 1629, 1647, 2031, 4887, 6093, 11041, 18279, 33123, 41297, 99369, 122537, 123891, 298107, 367611, 371673, 1102833, 1115019, 3308499, 7474757, 22424271, 67272813, 201818439]

約数ペア:

[(1, 201818439), (3, 67272813), (9, 22424271), (27, 7474757), (61, 3308499), (181, 1115019), (183, 1102833), (543, 371673), (549, 367611), (677, 298107), (1629, 123891), (1647, 122537), (2031, 99369), (4887, 41297), (6093, 33123), (11041, 18279)]