83166891

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1\times {\mathrm{607}}^1$

素因数の和:1138

約数の個数: 16

約数和(自身を含む): 112358400

約数和(自身を除く): 29191509

約数列:

[1, 3, 109, 327, 419, 607, 1257, 1821, 45671, 66163, 137013, 198489, 254333, 762999, 27722297, 83166891]

約数ペア:

[(1, 83166891), (3, 27722297), (109, 762999), (327, 254333), (419, 198489), (607, 137013), (1257, 66163), (1821, 45671)]