82788111

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{69163}}^1$

素因数の和:69195

約数の個数: 24

約数和(自身を含む): 143861120

約数和(自身を除く): 61073009

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 69163, 207489, 484141, 622467, 1314097, 1452423, 3942291, 4357269, 9198679, 11826873, 27596037, 82788111]

約数ペア:

[(1, 82788111), (3, 27596037), (7, 11826873), (9, 9198679), (19, 4357269), (21, 3942291), (57, 1452423), (63, 1314097), (133, 622467), (171, 484141), (399, 207489), (1197, 69163)]