195401306871

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{39403369}}^1$

素因数の和:39403423

約数の個数: 24

約数和(自身を含む): 307346286000

約数和(自身を除く): 111944979129

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 39403369, 118210107, 354630321, 748664011, 1142697701, 2245992033, 3428093103, 6737976099, 10284279309, 21711256319, 65133768957, 195401306871]

約数ペア:

[(1, 195401306871), (3, 65133768957), (9, 21711256319), (19, 10284279309), (29, 6737976099), (57, 3428093103), (87, 2245992033), (171, 1142697701), (261, 748664011), (551, 354630321), (1653, 118210107), (4959, 39403369)]