38931569217

素因数分解:

$3^6\times {\mathrm{271}}^1\times {\mathrm{197063}}^1$

素因数の和:197352

約数の個数: 28

約数和(自身を含む): 58586338944

約数和(自身を除く): 19654769727

約数列:

[1, 3, 9, 27, 81, 243, 271, 729, 813, 2439, 7317, 21951, 65853, 197063, 197559, 591189, 1773567, 5320701, 15962103, 47886309, 53404073, 143658927, 160212219, 480636657, 1441909971, 4325729913, 12977189739, 38931569217]

約数ペア:

[(1, 38931569217), (3, 12977189739), (9, 4325729913), (27, 1441909971), (81, 480636657), (243, 160212219), (271, 143658927), (729, 53404073), (813, 47886309), (2439, 15962103), (7317, 5320701), (21951, 1773567), (65853, 591189), (197063, 197559)]