42143673

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{509}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 66487680

約数和(自身を除く): 24344007

約数列:

[1, 3, 11, 13, 33, 39, 143, 193, 429, 509, 579, 1527, 2123, 2509, 5599, 6369, 6617, 7527, 16797, 19851, 27599, 72787, 82797, 98237, 218361, 294711, 1080607, 1277081, 3241821, 3831243, 14047891, 42143673]

約数ペア:

[(1, 42143673), (3, 14047891), (11, 3831243), (13, 3241821), (33, 1277081), (39, 1080607), (143, 294711), (193, 218361), (429, 98237), (509, 82797), (579, 72787), (1527, 27599), (2123, 19851), (2509, 16797), (5599, 7527), (6369, 6617)]