87884001

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{23417}}^1$

素因数の和:23565

約数の個数: 16

約数和(自身を含む): 131140800

約数和(自身を除く): 43256799

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 23417, 70251, 210753, 632259, 3254963, 9764889, 29294667, 87884001]

約数ペア:

[(1, 87884001), (3, 29294667), (9, 9764889), (27, 3254963), (139, 632259), (417, 210753), (1251, 70251), (3753, 23417)]