72982581

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2297}}^1$

素因数の和:2413

約数の個数: 32

約数和(自身を含む): 119128320

約数和(自身を除く): 46145739

約数列:

[1, 3, 7, 17, 21, 51, 89, 119, 267, 357, 623, 1513, 1869, 2297, 4539, 6891, 10591, 16079, 31773, 39049, 48237, 117147, 204433, 273343, 613299, 820029, 1431031, 3475361, 4293093, 10426083, 24327527, 72982581]

約数ペア:

[(1, 72982581), (3, 24327527), (7, 10426083), (17, 4293093), (21, 3475361), (51, 1431031), (89, 820029), (119, 613299), (267, 273343), (357, 204433), (623, 117147), (1513, 48237), (1869, 39049), (2297, 31773), (4539, 16079), (6891, 10591)]