156731708139

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1321}}^1\times {\mathrm{20717}}^1$

素因数の和:22147

約数の個数: 32

約数和(自身を含む): 220866476544

約数和(自身を除く): 64134768405

約数列:

[1, 3, 23, 69, 83, 249, 1321, 1909, 3963, 5727, 20717, 30383, 62151, 91149, 109643, 328929, 476491, 1429473, 1719511, 2521789, 5158533, 7565367, 27367157, 39548753, 82101471, 118646259, 629444611, 1888333833, 2271474031, 6814422093, 52243902713, 156731708139]

約数ペア:

[(1, 156731708139), (3, 52243902713), (23, 6814422093), (69, 2271474031), (83, 1888333833), (249, 629444611), (1321, 118646259), (1909, 82101471), (3963, 39548753), (5727, 27367157), (20717, 7565367), (30383, 5158533), (62151, 2521789), (91149, 1719511), (109643, 1429473), (328929, 476491)]