206866071

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{6131}}^1$

素因数の和:6323

約数の個数: 24

約数和(自身を含む): 313762176

約数和(自身を除く): 106896105

約数列:

[1, 3, 9, 23, 69, 163, 207, 489, 1467, 3749, 6131, 11247, 18393, 33741, 55179, 141013, 423039, 999353, 1269117, 2998059, 8994177, 22985119, 68955357, 206866071]

約数ペア:

[(1, 206866071), (3, 68955357), (9, 22985119), (23, 8994177), (69, 2998059), (163, 1269117), (207, 999353), (489, 423039), (1467, 141013), (3749, 55179), (6131, 33741), (11247, 18393)]