240194889

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{269579}}^1$

素因数の和:269602

約数の個数: 20

約数和(自身を含む): 391430160

約数和(自身を除く): 151235271

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 269579, 808737, 2426211, 2965369, 7278633, 8896107, 21835899, 26688321, 80064963, 240194889]

約数ペア:

[(1, 240194889), (3, 80064963), (9, 26688321), (11, 21835899), (27, 8896107), (33, 7278633), (81, 2965369), (99, 2426211), (297, 808737), (891, 269579)]