156775827807

素因数分解:

$3^4\times {\mathrm{313}}^1\times {\mathrm{317}}^1\times {\mathrm{19507}}^1$

素因数の和:20149

約数の個数: 40

約数和(自身を含む): 235697450736

約数和(自身を除く): 78921622929

約数列:

[1, 3, 9, 27, 81, 313, 317, 939, 951, 2817, 2853, 8451, 8559, 19507, 25353, 25677, 58521, 99221, 175563, 297663, 526689, 892989, 1580067, 2678967, 6105691, 6183719, 8036901, 18317073, 18551157, 54951219, 55653471, 164853657, 166960413, 494560971, 500881239, 1935504047, 5806512141, 17419536423, 52258609269, 156775827807]

約数ペア:

[(1, 156775827807), (3, 52258609269), (9, 17419536423), (27, 5806512141), (81, 1935504047), (313, 500881239), (317, 494560971), (939, 166960413), (951, 164853657), (2817, 55653471), (2853, 54951219), (8451, 18551157), (8559, 18317073), (19507, 8036901), (25353, 6183719), (25677, 6105691), (58521, 2678967), (99221, 1580067), (175563, 892989), (297663, 526689)]