27017709

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 41140224

約数和(自身を除く): 14122515

約数列:

[1, 3, 17, 23, 31, 51, 69, 93, 391, 527, 713, 743, 1173, 1581, 2139, 2229, 12121, 12631, 17089, 23033, 36363, 37893, 51267, 69099, 290513, 391561, 529759, 871539, 1174683, 1589277, 9005903, 27017709]

約数ペア:

[(1, 27017709), (3, 9005903), (17, 1589277), (23, 1174683), (31, 871539), (51, 529759), (69, 391561), (93, 290513), (391, 69099), (527, 51267), (713, 37893), (743, 36363), (1173, 23033), (1581, 17089), (2139, 12631), (2229, 12121)]