141346821

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1433}}^1$

素因数の和:1522

約数の個数: 48

約数和(自身を含む): 243252288

約数和(自身を除く): 101905467

約数列:

[1, 3, 7, 11, 21, 33, 49, 61, 77, 147, 183, 231, 427, 539, 671, 1281, 1433, 1617, 2013, 2989, 4299, 4697, 8967, 10031, 14091, 15763, 30093, 32879, 47289, 70217, 87413, 98637, 110341, 210651, 262239, 331023, 611891, 772387, 961543, 1835673, 2317161, 2884629, 4283237, 6730801, 12849711, 20192403, 47115607, 141346821]

約数ペア:

[(1, 141346821), (3, 47115607), (7, 20192403), (11, 12849711), (21, 6730801), (33, 4283237), (49, 2884629), (61, 2317161), (77, 1835673), (147, 961543), (183, 772387), (231, 611891), (427, 331023), (539, 262239), (671, 210651), (1281, 110341), (1433, 98637), (1617, 87413), (2013, 70217), (2989, 47289), (4299, 32879), (4697, 30093), (8967, 15763), (10031, 14091)]