65485105791

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{521723}}^1$

素因数の和:521915

約数の個数: 32

約数和(自身を含む): 102842234880

約数和(自身を除く): 37357129089

約数列:

[1, 3, 7, 21, 43, 129, 139, 301, 417, 903, 973, 2919, 5977, 17931, 41839, 125517, 521723, 1565169, 3652061, 10956183, 22434089, 67302267, 72519497, 157038623, 217558491, 471115869, 507636479, 1522909437, 3118338371, 9355015113, 21828368597, 65485105791]

約数ペア:

[(1, 65485105791), (3, 21828368597), (7, 9355015113), (21, 3118338371), (43, 1522909437), (129, 507636479), (139, 471115869), (301, 217558491), (417, 157038623), (903, 72519497), (973, 67302267), (2919, 22434089), (5977, 10956183), (17931, 3652061), (41839, 1565169), (125517, 521723)]