665758528851

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{11087}}^1\times {\mathrm{6967}}^1$

素因数の和:18100

約数の個数: 48

約数和(自身を含む): 1017993360384

約数和(自身を除く): 352234831533

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 507, 663, 2873, 6967, 8619, 11087, 20901, 33261, 90571, 118439, 144131, 188479, 271713, 355317, 432393, 565437, 1177423, 1539707, 1873703, 2450227, 3532269, 4619121, 5621109, 7350681, 20016191, 31852951, 60048573, 77243129, 95558853, 231729387, 1004160677, 1313133193, 3012482031, 3939399579, 13054088801, 17070731509, 39162266403, 51212194527, 221919509617, 665758528851]

約数ペア:

[(1, 665758528851), (3, 221919509617), (13, 51212194527), (17, 39162266403), (39, 17070731509), (51, 13054088801), (169, 3939399579), (221, 3012482031), (507, 1313133193), (663, 1004160677), (2873, 231729387), (6967, 95558853), (8619, 77243129), (11087, 60048573), (20901, 31852951), (33261, 20016191), (90571, 7350681), (118439, 5621109), (144131, 4619121), (188479, 3532269), (271713, 2450227), (355317, 1873703), (432393, 1539707), (565437, 1177423)]