81396153

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{532001}}^1$

素因数の和:532024

約数の個数: 12

約数和(自身を含む): 124488468

約数和(自身を除く): 43092315

約数列:

[1, 3, 9, 17, 51, 153, 532001, 1596003, 4788009, 9044017, 27132051, 81396153]

約数ペア:

[(1, 81396153), (3, 27132051), (9, 9044017), (17, 4788009), (51, 1596003), (153, 532001)]