68221197

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3329}}^1$

素因数の和:3375

約数の個数: 40

約数和(自身を含む): 116043840

約数和(自身を除く): 47822643

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 207, 253, 297, 621, 759, 891, 1863, 2277, 3329, 6831, 9987, 20493, 29961, 36619, 76567, 89883, 109857, 229701, 269649, 329571, 689103, 842237, 988713, 2067309, 2526711, 2966139, 6201927, 7580133, 22740399, 68221197]

約数ペア:

[(1, 68221197), (3, 22740399), (9, 7580133), (11, 6201927), (23, 2966139), (27, 2526711), (33, 2067309), (69, 988713), (81, 842237), (99, 689103), (207, 329571), (253, 269649), (297, 229701), (621, 109857), (759, 89883), (891, 76567), (1863, 36619), (2277, 29961), (3329, 20493), (6831, 9987)]