12551346153

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1\times {\mathrm{1481}}^1$

素因数の和:1950

約数の個数: 48

約数和(自身を含む): 18920753280

約数和(自身を除く): 6369407127

約数列:

[1, 3, 9, 43, 61, 129, 183, 359, 387, 549, 1077, 1481, 2623, 3231, 4443, 7869, 13329, 15437, 21899, 23607, 46311, 63683, 65697, 90341, 138933, 191049, 197091, 271023, 531679, 573147, 813069, 941657, 1595037, 2824971, 3884663, 4785111, 8474913, 11653989, 22862197, 32432419, 34961967, 68586591, 97297257, 205759773, 291891771, 1394594017, 4183782051, 12551346153]

約数ペア:

[(1, 12551346153), (3, 4183782051), (9, 1394594017), (43, 291891771), (61, 205759773), (129, 97297257), (183, 68586591), (359, 34961967), (387, 32432419), (549, 22862197), (1077, 11653989), (1481, 8474913), (2623, 4785111), (3231, 3884663), (4443, 2824971), (7869, 1595037), (13329, 941657), (15437, 813069), (21899, 573147), (23607, 531679), (46311, 271023), (63683, 197091), (65697, 191049), (90341, 138933)]