99866391

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{2237}}^1$

素因数の和:2910

約数の個数: 16

約数和(自身を含む): 139221504

約数和(自身を除く): 39355113

約数列:

[1, 3, 23, 69, 647, 1941, 2237, 6711, 14881, 44643, 51451, 154353, 1447339, 4342017, 33288797, 99866391]

約数ペア:

[(1, 99866391), (3, 33288797), (23, 4342017), (69, 1447339), (647, 154353), (1941, 51451), (2237, 44643), (6711, 14881)]