127408791

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{7919}}^1$

素因数の和:8126

約数の個数: 16

約数和(自身を含む): 176394240

約数和(自身を除く): 48985449

約数列:

[1, 3, 31, 93, 173, 519, 5363, 7919, 16089, 23757, 245489, 736467, 1369987, 4109961, 42469597, 127408791]

約数ペア:

[(1, 127408791), (3, 42469597), (31, 4109961), (93, 1369987), (173, 736467), (519, 245489), (5363, 23757), (7919, 16089)]