56069979

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2003}}^1$

素因数の和:2087

約数の個数: 32

約数和(自身を含む): 90292224

約数和(自身を除く): 34222245

約数列:

[1, 3, 7, 21, 31, 43, 93, 129, 217, 301, 651, 903, 1333, 2003, 3999, 6009, 9331, 14021, 27993, 42063, 62093, 86129, 186279, 258387, 434651, 602903, 1303953, 1808709, 2669999, 8009997, 18689993, 56069979]

約数ペア:

[(1, 56069979), (3, 18689993), (7, 8009997), (21, 2669999), (31, 1808709), (43, 1303953), (93, 602903), (129, 434651), (217, 258387), (301, 186279), (651, 86129), (903, 62093), (1333, 42063), (2003, 27993), (3999, 14021), (6009, 9331)]