8154081

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{1787}}^1$

素因数の和:1822

約数の個数: 24

約数和(自身を含む): 13088160

約数和(自身を除く): 4934079

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 1787, 4563, 5361, 16083, 23231, 48249, 69693, 209079, 302003, 627237, 906009, 2718027, 8154081]

約数ペア:

[(1, 8154081), (3, 2718027), (9, 906009), (13, 627237), (27, 302003), (39, 209079), (117, 69693), (169, 48249), (351, 23231), (507, 16083), (1521, 5361), (1787, 4563)]