142806051

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{142949}}^1$

素因数の和:142995

約数の個数: 16

約数和(自身を含む): 217284000

約数和(自身を除く): 74477949

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 142949, 428847, 1286541, 3859623, 5289113, 15867339, 47602017, 142806051]

約数ペア:

[(1, 142806051), (3, 47602017), (9, 15867339), (27, 5289113), (37, 3859623), (111, 1286541), (333, 428847), (999, 142949)]