87258159

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{2207}}^1$

素因数の和:2427

約数の個数: 24

約数和(自身を含む): 132268032

約数和(自身を除く): 45009873

約数列:

[1, 3, 9, 23, 69, 191, 207, 573, 1719, 2207, 4393, 6621, 13179, 19863, 39537, 50761, 152283, 421537, 456849, 1264611, 3793833, 9695351, 29086053, 87258159]

約数ペア:

[(1, 87258159), (3, 29086053), (9, 9695351), (23, 3793833), (69, 1264611), (191, 456849), (207, 421537), (573, 152283), (1719, 50761), (2207, 39537), (4393, 19863), (6621, 13179)]