29085363

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1979}}^1$

素因数の和:2079

約数の個数: 24

約数和(自身を含む): 44478720

約数和(自身を除く): 15393357

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 639, 1633, 1979, 4899, 5937, 14697, 17811, 45517, 136551, 140509, 409653, 421527, 1264581, 3231707, 9695121, 29085363]

約数ペア:

[(1, 29085363), (3, 9695121), (9, 3231707), (23, 1264581), (69, 421527), (71, 409653), (207, 140509), (213, 136551), (639, 45517), (1633, 17811), (1979, 14697), (4899, 5937)]