274577727

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{60493}}^1$

素因数の和:60602

約数の個数: 16

約数和(自身を含む): 392001120

約数和(自身を除く): 117423393

約数列:

[1, 3, 17, 51, 89, 267, 1513, 4539, 60493, 181479, 1028381, 3085143, 5383877, 16151631, 91525909, 274577727]

約数ペア:

[(1, 274577727), (3, 91525909), (17, 16151631), (51, 5383877), (89, 3085143), (267, 1028381), (1513, 181479), (4539, 60493)]