155565147

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{34273}}^1$

素因数の和:34382

約数の個数: 16

約数和(自身を含む): 222095520

約数和(自身を除く): 66530373

約数列:

[1, 3, 17, 51, 89, 267, 1513, 4539, 34273, 102819, 582641, 1747923, 3050297, 9150891, 51855049, 155565147]

約数ペア:

[(1, 155565147), (3, 51855049), (17, 9150891), (51, 3050297), (89, 1747923), (267, 582641), (1513, 102819), (4539, 34273)]