47627727

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1499}}^1$

素因数の和:1615

約数の個数: 32

約数和(自身を含む): 77760000

約数和(自身を除く): 30132273

約数列:

[1, 3, 7, 17, 21, 51, 89, 119, 267, 357, 623, 1499, 1513, 1869, 4497, 4539, 10493, 10591, 25483, 31479, 31773, 76449, 133411, 178381, 400233, 535143, 933877, 2267987, 2801631, 6803961, 15875909, 47627727]

約数ペア:

[(1, 47627727), (3, 15875909), (7, 6803961), (17, 2801631), (21, 2267987), (51, 933877), (89, 535143), (119, 400233), (267, 178381), (357, 133411), (623, 76449), (1499, 31773), (1513, 31479), (1869, 25483), (4497, 10591), (4539, 10493)]