172904127

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3463}}^1$

素因数の和:3583

約数の個数: 32

約数和(自身を含む): 269360640

約数和(自身を除く): 96456513

約数列:

[1, 3, 11, 17, 33, 51, 89, 187, 267, 561, 979, 1513, 2937, 3463, 4539, 10389, 16643, 38093, 49929, 58871, 114279, 176613, 308207, 647581, 924621, 1942743, 3390277, 5239519, 10170831, 15718557, 57634709, 172904127]

約数ペア:

[(1, 172904127), (3, 57634709), (11, 15718557), (17, 10170831), (33, 5239519), (51, 3390277), (89, 1942743), (187, 924621), (267, 647581), (561, 308207), (979, 176613), (1513, 114279), (2937, 58871), (3463, 49929), (4539, 38093), (10389, 16643)]