90006579

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1721}}^1$

素因数の和:1892

約数の個数: 32

約数和(自身を含む): 144648000

約数和(自身を除く): 54641421

約数列:

[1, 3, 9, 13, 27, 39, 117, 149, 351, 447, 1341, 1721, 1937, 4023, 5163, 5811, 15489, 17433, 22373, 46467, 52299, 67119, 201357, 256429, 604071, 769287, 2307861, 3333577, 6923583, 10000731, 30002193, 90006579]

約数ペア:

[(1, 90006579), (3, 30002193), (9, 10000731), (13, 6923583), (27, 3333577), (39, 2307861), (117, 769287), (149, 604071), (351, 256429), (447, 201357), (1341, 67119), (1721, 52299), (1937, 46467), (4023, 22373), (5163, 17433), (5811, 15489)]