85653387

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{643}}^1$

素因数の和:728

約数の個数: 36

約数和(自身を含む): 133968744

約数和(自身を除く): 48315357

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 361, 369, 643, 779, 1083, 1929, 2337, 3249, 5787, 7011, 12217, 14801, 26363, 36651, 44403, 79089, 109953, 133209, 232123, 237267, 500897, 696369, 1502691, 2089107, 4508073, 9517043, 28551129, 85653387]

約数ペア:

[(1, 85653387), (3, 28551129), (9, 9517043), (19, 4508073), (41, 2089107), (57, 1502691), (123, 696369), (171, 500897), (361, 237267), (369, 232123), (643, 133209), (779, 109953), (1083, 79089), (1929, 44403), (2337, 36651), (3249, 26363), (5787, 14801), (7011, 12217)]