64657197

素因数分解:

$3^6\times {\mathrm{11}}^2\times {\mathrm{733}}^1$

素因数の和:773

約数の個数: 42

約数和(自身を含む): 106700846

約数和(自身を除く): 42043649

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 243, 297, 363, 729, 733, 891, 1089, 2199, 2673, 3267, 6597, 8019, 8063, 9801, 19791, 24189, 29403, 59373, 72567, 88209, 88693, 178119, 217701, 266079, 534357, 653103, 798237, 1959309, 2394711, 5877927, 7184133, 21552399, 64657197]

約数ペア:

[(1, 64657197), (3, 21552399), (9, 7184133), (11, 5877927), (27, 2394711), (33, 1959309), (81, 798237), (99, 653103), (121, 534357), (243, 266079), (297, 217701), (363, 178119), (729, 88693), (733, 88209), (891, 72567), (1089, 59373), (2199, 29403), (2673, 24189), (3267, 19791), (6597, 9801), (8019, 8063)]