19824561999

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{1453}}^1\times {\mathrm{15313}}^1$

素因数の和:16789

約数の個数: 40

約数和(自身を含む): 32331039312

約数和(自身を除く): 12506477313

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 1453, 4359, 13077, 15313, 15983, 39231, 45939, 47949, 117693, 137817, 143847, 168443, 413451, 431541, 505329, 1240353, 1294623, 1515987, 4547961, 13643883, 22249789, 66749367, 200248101, 244747679, 600744303, 734243037, 1802232909, 2202729111, 6608187333, 19824561999]

約数ペア:

[(1, 19824561999), (3, 6608187333), (9, 2202729111), (11, 1802232909), (27, 734243037), (33, 600744303), (81, 244747679), (99, 200248101), (297, 66749367), (891, 22249789), (1453, 13643883), (4359, 4547961), (13077, 1515987), (15313, 1294623), (15983, 1240353), (39231, 505329), (45939, 431541), (47949, 413451), (117693, 168443), (137817, 143847)]