71307340923

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{789121}}^1$

素因数の和:789475

約数の個数: 32

約数和(自身を含む): 117370849792

約数和(自身を除く): 46063508869

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 331, 993, 2317, 4303, 6951, 12909, 30121, 90363, 789121, 2367363, 5523847, 10258573, 16571541, 30775719, 71810011, 215430033, 261199051, 783597153, 1828393357, 3395587663, 5485180071, 10186762989, 23769113641, 71307340923]

約数ペア:

[(1, 71307340923), (3, 23769113641), (7, 10186762989), (13, 5485180071), (21, 3395587663), (39, 1828393357), (91, 783597153), (273, 261199051), (331, 215430033), (993, 71810011), (2317, 30775719), (4303, 16571541), (6951, 10258573), (12909, 5523847), (30121, 2367363), (90363, 789121)]