81052651

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:591

約数の個数: 24

約数和(自身を含む): 93942000

約数和(自身を除く): 12889349

約数列:

[1, 17, 19, 29, 289, 323, 493, 509, 551, 5491, 8381, 8653, 9367, 9671, 14761, 147101, 159239, 164407, 250937, 280459, 2794919, 4265929, 4767803, 81052651]

約数ペア:

[(1, 81052651), (17, 4767803), (19, 4265929), (29, 2794919), (289, 280459), (323, 250937), (493, 164407), (509, 159239), (551, 147101), (5491, 14761), (8381, 9671), (8653, 9367)]