56407173

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 82051200

約数和(自身を除く): 25644027

約数列:

[1, 3, 17, 51, 73, 109, 139, 219, 327, 417, 1241, 1853, 2363, 3723, 5559, 7089, 7957, 10147, 15151, 23871, 30441, 45453, 135269, 172499, 257567, 405807, 517497, 772701, 1106023, 3318069, 18802391, 56407173]

約数ペア:

[(1, 56407173), (3, 18802391), (17, 3318069), (51, 1106023), (73, 772701), (109, 517497), (139, 405807), (219, 257567), (327, 172499), (417, 135269), (1241, 45453), (1853, 30441), (2363, 23871), (3723, 15151), (5559, 10147), (7089, 7957)]