87854409

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{25621}}^1$

素因数の和:25757

約数の個数: 16

約数和(自身を含む): 131184640

約数和(自身を除く): 43330231

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 25621, 76863, 230589, 691767, 3253867, 9761601, 29284803, 87854409]

約数ペア:

[(1, 87854409), (3, 29284803), (9, 9761601), (27, 3253867), (127, 691767), (381, 230589), (1143, 76863), (3429, 25621)]