67998933

素因数分解:

$3^6\times {\mathrm{37}}^1\times {\mathrm{2521}}^1$

素因数の和:2576

約数の個数: 28

約数和(自身を含む): 104748748

約数和(自身を除く): 36749815

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 333, 729, 999, 2521, 2997, 7563, 8991, 22689, 26973, 68067, 93277, 204201, 279831, 612603, 839493, 1837809, 2518479, 7555437, 22666311, 67998933]

約数ペア:

[(1, 67998933), (3, 22666311), (9, 7555437), (27, 2518479), (37, 1837809), (81, 839493), (111, 612603), (243, 279831), (333, 204201), (729, 93277), (999, 68067), (2521, 26973), (2997, 22689), (7563, 8991)]