67808439

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{10567}}^1$

素因数の和:10627

約数の個数: 24

約数和(自身を含む): 105510912

約数和(自身を除く): 37702473

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 6417, 10567, 31701, 95103, 243041, 327577, 729123, 982731, 2187369, 2948193, 7534271, 22602813, 67808439]

約数ペア:

[(1, 67808439), (3, 22602813), (9, 7534271), (23, 2948193), (31, 2187369), (69, 982731), (93, 729123), (207, 327577), (279, 243041), (713, 95103), (2139, 31701), (6417, 10567)]