229750209

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{22571}}^1$

素因数の和:22622

約数の個数: 32

約数和(自身を含む): 379209600

約数和(自身を除く): 149459391

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 351, 377, 783, 1131, 3393, 10179, 22571, 67713, 203139, 293423, 609417, 654559, 880269, 1963677, 2640807, 5891031, 7922421, 8509267, 17673093, 25527801, 76583403, 229750209]

約数ペア:

[(1, 229750209), (3, 76583403), (9, 25527801), (13, 17673093), (27, 8509267), (29, 7922421), (39, 5891031), (87, 2640807), (117, 1963677), (261, 880269), (351, 654559), (377, 609417), (783, 293423), (1131, 203139), (3393, 67713), (10179, 22571)]