133080489

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{52999}}^1$

素因数の和:53042

約数の個数: 20

約数和(自身を含む): 205216000

約数和(自身を除く): 72135511

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 52999, 158997, 476991, 1430973, 1642969, 4292919, 4928907, 14786721, 44360163, 133080489]

約数ペア:

[(1, 133080489), (3, 44360163), (9, 14786721), (27, 4928907), (31, 4292919), (81, 1642969), (93, 1430973), (279, 476991), (837, 158997), (2511, 52999)]