1180722123

素因数分解:

$3^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{31393}}^1$

素因数の和:31608

約数の個数: 32

約数和(自身を含む): 2009216000

約数和(自身を除く): 828493877

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 199, 597, 1393, 1791, 4179, 5373, 12537, 31393, 37611, 94179, 219751, 282537, 659253, 847611, 1977759, 5933277, 6247207, 18741621, 43730449, 56224863, 131191347, 168674589, 393574041, 1180722123]

約数ペア:

[(1, 1180722123), (3, 393574041), (7, 168674589), (9, 131191347), (21, 56224863), (27, 43730449), (63, 18741621), (189, 6247207), (199, 5933277), (597, 1977759), (1393, 847611), (1791, 659253), (4179, 282537), (5373, 219751), (12537, 94179), (31393, 37611)]