127777506507

素因数分解:

$3^3\times 7^1\times {\mathrm{89939}}^1\times {\mathrm{7517}}^1$

素因数の和:97472

約数の個数: 32

約数和(自身を含む): 216374054400

約数和(自身を除く): 88596547893

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 7517, 22551, 52619, 67653, 89939, 157857, 202959, 269817, 473571, 629573, 809451, 1420713, 1888719, 2428353, 5666157, 16998471, 676071463, 2028214389, 4732500241, 6084643167, 14197500723, 18253929501, 42592502169, 127777506507]

約数ペア:

[(1, 127777506507), (3, 42592502169), (7, 18253929501), (9, 14197500723), (21, 6084643167), (27, 4732500241), (63, 2028214389), (189, 676071463), (7517, 16998471), (22551, 5666157), (52619, 2428353), (67653, 1888719), (89939, 1420713), (157857, 809451), (202959, 629573), (269817, 473571)]