172450227

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{37993}}^1$

素因数の和:38102

約数の個数: 16

約数和(自身を含む): 246201120

約数和(自身を除く): 73750893

約数列:

[1, 3, 17, 51, 89, 267, 1513, 4539, 37993, 113979, 645881, 1937643, 3381377, 10144131, 57483409, 172450227]

約数ペア:

[(1, 172450227), (3, 57483409), (17, 10144131), (51, 3381377), (89, 1937643), (267, 645881), (1513, 113979), (4539, 37993)]