827793

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:106

約数の個数: 32

約数和(自身を含む): 1351680

約数和(自身を除く): 523887

約数列:

[1, 3, 9, 23, 27, 31, 43, 69, 93, 129, 207, 279, 387, 621, 713, 837, 989, 1161, 1333, 2139, 2967, 3999, 6417, 8901, 11997, 19251, 26703, 30659, 35991, 91977, 275931, 827793]

約数ペア:

[(1, 827793), (3, 275931), (9, 91977), (23, 35991), (27, 30659), (31, 26703), (43, 19251), (69, 11997), (93, 8901), (129, 6417), (207, 3999), (279, 2967), (387, 2139), (621, 1333), (713, 1161), (837, 989)]