70795881

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31847}}^1$

素因数の和:31885

約数の個数: 24

約数和(自身を含む): 115926720

約数和(自身を除く): 45130839

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 31847, 95541, 286623, 414011, 605093, 1242033, 1815279, 3726099, 5445837, 7866209, 23598627, 70795881]

約数ペア:

[(1, 70795881), (3, 23598627), (9, 7866209), (13, 5445837), (19, 3726099), (39, 1815279), (57, 1242033), (117, 605093), (171, 414011), (247, 286623), (741, 95541), (2223, 31847)]