149447501

素因数分解:

$7^3\times {\mathrm{41}}^1\times {\mathrm{10627}}^1$

素因数の和:10689

約数の個数: 16

約数和(自身を含む): 178550400

約数和(自身を除く): 29102899

約数列:

[1, 7, 41, 49, 287, 343, 2009, 10627, 14063, 74389, 435707, 520723, 3049949, 3645061, 21349643, 149447501]

約数ペア:

[(1, 149447501), (7, 21349643), (41, 3645061), (49, 3049949), (287, 520723), (343, 435707), (2009, 74389), (10627, 14063)]