804929427

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{3109}}^1$

素因数の和:3384

約数の個数: 32

約数和(自身を含む): 1226086400

約数和(自身を除く): 421156973

約数列:

[1, 3, 9, 27, 43, 129, 223, 387, 669, 1161, 2007, 3109, 6021, 9327, 9589, 27981, 28767, 83943, 86301, 133687, 258903, 401061, 693307, 1203183, 2079921, 3609549, 6239763, 18719289, 29812201, 89436603, 268309809, 804929427]

約数ペア:

[(1, 804929427), (3, 268309809), (9, 89436603), (27, 29812201), (43, 18719289), (129, 6239763), (223, 3609549), (387, 2079921), (669, 1203183), (1161, 693307), (2007, 401061), (3109, 258903), (6021, 133687), (9327, 86301), (9589, 83943), (27981, 28767)]