51232149

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{18787}}^1$

素因数の和:18897

約数の個数: 16

約数和(自身を含む): 76655040

約数和(自身を除く): 25422891

約数列:

[1, 3, 9, 27, 101, 303, 909, 2727, 18787, 56361, 169083, 507249, 1897487, 5692461, 17077383, 51232149]

約数ペア:

[(1, 51232149), (3, 17077383), (9, 5692461), (27, 1897487), (101, 507249), (303, 169083), (909, 56361), (2727, 18787)]