69966243

素因数分解:

$3^2\times {\mathrm{457}}^1\times {\mathrm{17011}}^1$

素因数の和:17474

約数の個数: 12

約数和(自身を含む): 101289448

約数和(自身を除く): 31323205

約数列:

[1, 3, 9, 457, 1371, 4113, 17011, 51033, 153099, 7774027, 23322081, 69966243]

約数ペア:

[(1, 69966243), (3, 23322081), (9, 7774027), (457, 153099), (1371, 51033), (4113, 17011)]