88908001

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 113254400

約数和(自身を除く): 24346399

約数列:

[1, 7, 13, 49, 91, 127, 157, 343, 637, 889, 1099, 1651, 2041, 4459, 6223, 7693, 11557, 14287, 19939, 43561, 53851, 80899, 100009, 139573, 259207, 566293, 700063, 977011, 1814449, 6839077, 12701143, 88908001]

約数ペア:

[(1, 88908001), (7, 12701143), (13, 6839077), (49, 1814449), (91, 977011), (127, 700063), (157, 566293), (343, 259207), (637, 139573), (889, 100009), (1099, 80899), (1651, 53851), (2041, 43561), (4459, 19939), (6223, 14287), (7693, 11557)]