86880027

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 137030400

約数和(自身を除く): 50150373

約数列:

[1, 3, 13, 19, 29, 39, 57, 87, 169, 247, 311, 377, 507, 551, 741, 933, 1131, 1653, 3211, 4043, 4901, 5909, 7163, 9019, 9633, 12129, 14703, 17727, 21489, 27057, 52559, 76817, 93119, 117247, 157677, 171361, 230451, 279357, 351741, 514083, 998621, 1524211, 2227693, 2995863, 4572633, 6683079, 28960009, 86880027]

約数ペア:

[(1, 86880027), (3, 28960009), (13, 6683079), (19, 4572633), (29, 2995863), (39, 2227693), (57, 1524211), (87, 998621), (169, 514083), (247, 351741), (311, 279357), (377, 230451), (507, 171361), (551, 157677), (741, 117247), (933, 93119), (1131, 76817), (1653, 52559), (3211, 27057), (4043, 21489), (4901, 17727), (5909, 14703), (7163, 12129), (9019, 9633)]