90279579

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{4639}}^1$

素因数の和:5154

約数の個数: 16

約数和(自身を含む): 129920000

約数和(自身を除く): 39640421

約数列:

[1, 3, 13, 39, 499, 1497, 4639, 6487, 13917, 19461, 60307, 180921, 2314861, 6944583, 30093193, 90279579]

約数ペア:

[(1, 90279579), (3, 30093193), (13, 6944583), (39, 2314861), (499, 180921), (1497, 60307), (4639, 19461), (6487, 13917)]