55117077

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{12143}}^1$

素因数の和:12252

約数の個数: 16

約数和(自身を含む): 78693120

約数和(自身を除く): 23576043

約数列:

[1, 3, 17, 51, 89, 267, 1513, 4539, 12143, 36429, 206431, 619293, 1080727, 3242181, 18372359, 55117077]

約数ペア:

[(1, 55117077), (3, 18372359), (17, 3242181), (51, 1080727), (89, 619293), (267, 206431), (1513, 36429), (4539, 12143)]