121330881

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{52051}}^1$

素因数の和:52101

約数の個数: 24

約数和(自身を含む): 205709504

約数和(自身を除く): 84378623

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 52051, 156153, 364357, 468459, 1093071, 1925887, 3279213, 5777661, 13481209, 17332983, 40443627, 121330881]

約数ペア:

[(1, 121330881), (3, 40443627), (7, 17332983), (9, 13481209), (21, 5777661), (37, 3279213), (63, 1925887), (111, 1093071), (259, 468459), (333, 364357), (777, 156153), (2331, 52051)]