146989431

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{613}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 222808320

約数和(自身を除く): 75818889

約数列:

[1, 3, 9, 27, 83, 107, 249, 321, 613, 747, 963, 1839, 2241, 2889, 5517, 8881, 16551, 26643, 50879, 65591, 79929, 152637, 196773, 239787, 457911, 590319, 1373733, 1770957, 5444053, 16332159, 48996477, 146989431]

約数ペア:

[(1, 146989431), (3, 48996477), (9, 16332159), (27, 5444053), (83, 1770957), (107, 1373733), (249, 590319), (321, 457911), (613, 239787), (747, 196773), (963, 152637), (1839, 79929), (2241, 65591), (2889, 50879), (5517, 26643), (8881, 16551)]