64500007

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1987}}^1$

素因数の和:2238

約数の個数: 16

約数和(自身を含む): 76148352

約数和(自身を除く): 11648345

約数列:

[1, 11, 13, 143, 227, 1987, 2497, 2951, 21857, 25831, 32461, 284141, 451049, 4961539, 5863637, 64500007]

約数ペア:

[(1, 64500007), (11, 5863637), (13, 4961539), (143, 451049), (227, 284141), (1987, 32461), (2497, 25831), (2951, 21857)]