15663133689

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{162109}}^1$

素因数の和:162269

約数の個数: 32

約数和(自身を含む): 24651095040

約数和(自身を除く): 8987961351

約数列:

[1, 3, 7, 21, 43, 107, 129, 301, 321, 749, 903, 2247, 4601, 13803, 32207, 96621, 162109, 486327, 1134763, 3404289, 6970687, 17345663, 20912061, 48794809, 52036989, 121419641, 146384427, 364258923, 745863509, 2237590527, 5221044563, 15663133689]

約数ペア:

[(1, 15663133689), (3, 5221044563), (7, 2237590527), (21, 745863509), (43, 364258923), (107, 146384427), (129, 121419641), (301, 52036989), (321, 48794809), (749, 20912061), (903, 17345663), (2247, 6970687), (4601, 3404289), (13803, 1134763), (32207, 486327), (96621, 162109)]