80451409269

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2707}}^1\times {\mathrm{128657}}^1$

素因数の和:131385

約数の個数: 32

約数和(自身を含む): 133787851776

約数和(自身を除く): 53336442507

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 2707, 8121, 18949, 29777, 56847, 89331, 128657, 208439, 385971, 625317, 900599, 1415227, 2701797, 4245681, 9906589, 29719767, 348274499, 1044823497, 2437921493, 3831019489, 7313764479, 11493058467, 26817136423, 80451409269]

約数ペア:

[(1, 80451409269), (3, 26817136423), (7, 11493058467), (11, 7313764479), (21, 3831019489), (33, 2437921493), (77, 1044823497), (231, 348274499), (2707, 29719767), (8121, 9906589), (18949, 4245681), (29777, 2701797), (56847, 1415227), (89331, 900599), (128657, 625317), (208439, 385971)]