221569655031

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1\times {\mathrm{5333}}^1$

素因数の和:5852

約数の個数: 48

約数和(自身を含む): 326060507136

約数和(自身を除く): 104490852105

約数列:

[1, 3, 9, 127, 163, 223, 381, 489, 669, 1143, 1467, 2007, 5333, 15999, 20701, 28321, 36349, 47997, 62103, 84963, 109047, 186309, 254889, 327141, 677291, 869279, 1189259, 2031873, 2607837, 3567777, 4616323, 6095619, 7823511, 10703331, 13848969, 41546907, 110398433, 151035893, 193849217, 331195299, 453107679, 581547651, 993585897, 1359323037, 1744642953, 24618850559, 73856551677, 221569655031]

約数ペア:

[(1, 221569655031), (3, 73856551677), (9, 24618850559), (127, 1744642953), (163, 1359323037), (223, 993585897), (381, 581547651), (489, 453107679), (669, 331195299), (1143, 193849217), (1467, 151035893), (2007, 110398433), (5333, 41546907), (15999, 13848969), (20701, 10703331), (28321, 7823511), (36349, 6095619), (47997, 4616323), (62103, 3567777), (84963, 2607837), (109047, 2031873), (186309, 1189259), (254889, 869279), (327141, 677291)]