49035231

素因数分解:

$3^2\times 7^2\times {\mathrm{111191}}^1$

素因数の和:111211

約数の個数: 18

約数和(自身を含む): 82393272

約数和(自身を除く): 33358041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 111191, 333573, 778337, 1000719, 2335011, 5448359, 7005033, 16345077, 49035231]

約数ペア:

[(1, 49035231), (3, 16345077), (7, 7005033), (9, 5448359), (21, 2335011), (49, 1000719), (63, 778337), (147, 333573), (441, 111191)]