78912147

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{10247}}^1$

素因数の和:10418

約数の個数: 16

約数和(自身を含む): 112154112

約数和(自身を除く): 33241965

約数列:

[1, 3, 17, 51, 151, 453, 2567, 7701, 10247, 30741, 174199, 522597, 1547297, 4641891, 26304049, 78912147]

約数ペア:

[(1, 78912147), (3, 26304049), (17, 4641891), (51, 1547297), (151, 522597), (453, 174199), (2567, 30741), (7701, 10247)]