56670147

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{1213}}^1$

素因数の和:1427

約数の個数: 24

約数和(自身を含む): 85222800

約数和(自身を除く): 28552653

約数列:

[1, 3, 9, 29, 87, 179, 261, 537, 1213, 1611, 3639, 5191, 10917, 15573, 35177, 46719, 105531, 217127, 316593, 651381, 1954143, 6296683, 18890049, 56670147]

約数ペア:

[(1, 56670147), (3, 18890049), (9, 6296683), (29, 1954143), (87, 651381), (179, 316593), (261, 217127), (537, 105531), (1213, 46719), (1611, 35177), (3639, 15573), (5191, 10917)]