67733321

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{821}}^1$

素因数の和:1072

約数の個数: 16

約数和(自身を含む): 75282048

約数和(自身を除く): 7548727

約数列:

[1, 17, 23, 211, 391, 821, 3587, 4853, 13957, 18883, 82501, 173231, 321011, 2944927, 3984313, 67733321]

約数ペア:

[(1, 67733321), (17, 3984313), (23, 2944927), (211, 321011), (391, 173231), (821, 82501), (3587, 18883), (4853, 13957)]