194631291

素因数分解:

$3^2\times {\mathrm{163}}^1\times {\mathrm{181}}^1\times {\mathrm{733}}^1$

素因数の和:1083

約数の個数: 24

約数和(自身を含む): 284809616

約数和(自身を除く): 90178325

約数列:

[1, 3, 9, 163, 181, 489, 543, 733, 1467, 1629, 2199, 6597, 29503, 88509, 119479, 132673, 265527, 358437, 398019, 1075311, 1194057, 21625699, 64877097, 194631291]

約数ペア:

[(1, 194631291), (3, 64877097), (9, 21625699), (163, 1194057), (181, 1075311), (489, 398019), (543, 358437), (733, 265527), (1467, 132673), (1629, 119479), (2199, 88509), (6597, 29503)]