49198923

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6691}}^1$

素因数の和:6759

約数の個数: 24

約数和(自身を含む): 76556480

約数和(自身を除く): 27357557

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 6691, 7353, 20073, 60219, 127129, 287713, 381387, 863139, 1144161, 2589417, 5466547, 16399641, 49198923]

約数ペア:

[(1, 49198923), (3, 16399641), (9, 5466547), (19, 2589417), (43, 1144161), (57, 863139), (129, 381387), (171, 287713), (387, 127129), (817, 60219), (2451, 20073), (6691, 7353)]