84218031

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{5381}}^1$

素因数の和:5471

約数の個数: 24

約数和(自身を含む): 127617984

約数和(自身を除く): 43399953

約数列:

[1, 3, 9, 37, 47, 111, 141, 333, 423, 1739, 5217, 5381, 15651, 16143, 48429, 199097, 252907, 597291, 758721, 1791873, 2276163, 9357559, 28072677, 84218031]

約数ペア:

[(1, 84218031), (3, 28072677), (9, 9357559), (37, 2276163), (47, 1791873), (111, 758721), (141, 597291), (333, 252907), (423, 199097), (1739, 48429), (5217, 16143), (5381, 15651)]