158430069

素因数分解:

$3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{12637}}^1$

素因数の和:12849

約数の個数: 24

約数和(自身を含む): 262870400

約数和(自身を除く): 104440331

約数列:

[1, 3, 7, 9, 21, 63, 199, 597, 1393, 1791, 4179, 12537, 12637, 37911, 88459, 113733, 265377, 796131, 2514763, 7544289, 17603341, 22632867, 52810023, 158430069]

約数ペア:

[(1, 158430069), (3, 52810023), (7, 22632867), (9, 17603341), (21, 7544289), (63, 2514763), (199, 796131), (597, 265377), (1393, 113733), (1791, 88459), (4179, 37911), (12537, 12637)]