57557927

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{631}}^1$

素因数の和:878

約数の個数: 16

約数和(自身を含む): 67103232

約数和(自身を除く): 9545305

約数列:

[1, 7, 83, 157, 581, 631, 1099, 4417, 13031, 52373, 91217, 99067, 366611, 693469, 8222561, 57557927]

約数ペア:

[(1, 57557927), (7, 8222561), (83, 693469), (157, 366611), (581, 99067), (631, 91217), (1099, 52373), (4417, 13031)]