15694525413

素因数分解:

$3^4\times 7^2\times {\mathrm{53}}^1\times {\mathrm{74609}}^1$

素因数の和:74688

約数の個数: 60

約数和(自身を含む): 27787599180

約数和(自身を除く): 12093073767

約数列:

[1, 3, 7, 9, 21, 27, 49, 53, 63, 81, 147, 159, 189, 371, 441, 477, 567, 1113, 1323, 1431, 2597, 3339, 3969, 4293, 7791, 10017, 23373, 30051, 70119, 74609, 210357, 223827, 522263, 671481, 1566789, 2014443, 3655841, 3954277, 4700367, 6043329, 10967523, 11862831, 14101101, 27679939, 32902569, 35588493, 42303303, 83039817, 98707707, 106765479, 193759573, 249119451, 296123121, 320296437, 581278719, 747358353, 1743836157, 2242075059, 5231508471, 15694525413]

約数ペア:

[(1, 15694525413), (3, 5231508471), (7, 2242075059), (9, 1743836157), (21, 747358353), (27, 581278719), (49, 320296437), (53, 296123121), (63, 249119451), (81, 193759573), (147, 106765479), (159, 98707707), (189, 83039817), (371, 42303303), (441, 35588493), (477, 32902569), (567, 27679939), (1113, 14101101), (1323, 11862831), (1431, 10967523), (2597, 6043329), (3339, 4700367), (3969, 3954277), (4293, 3655841), (7791, 2014443), (10017, 1566789), (23373, 671481), (30051, 522263), (70119, 223827), (74609, 210357)]