42663267

素因数分解:

$3^6\times {\mathrm{43}}^1\times {\mathrm{1361}}^1$

素因数の和:1422

約数の個数: 28

約数和(自身を含む): 65501304

約数和(自身を除く): 22838037

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 729, 1161, 1361, 3483, 4083, 10449, 12249, 31347, 36747, 58523, 110241, 175569, 330723, 526707, 992169, 1580121, 4740363, 14221089, 42663267]

約数ペア:

[(1, 42663267), (3, 14221089), (9, 4740363), (27, 1580121), (43, 992169), (81, 526707), (129, 330723), (243, 175569), (387, 110241), (729, 58523), (1161, 36747), (1361, 31347), (3483, 12249), (4083, 10449)]