306388371609

素因数分解:

$3^4\times {\mathrm{463}}^1\times {\mathrm{937}}^1\times {\mathrm{8719}}^1$

素因数の和:10131

約数の個数: 40

約数和(自身を含む): 459221987840

約数和(自身を除く): 152833616231

約数列:

[1, 3, 9, 27, 81, 463, 937, 1389, 2811, 4167, 8433, 8719, 12501, 25299, 26157, 37503, 75897, 78471, 235413, 433831, 706239, 1301493, 3904479, 4036897, 8169703, 11713437, 12110691, 24509109, 35140311, 36332073, 73527327, 108996219, 220581981, 326988657, 661745943, 3782572489, 11347717467, 34043152401, 102129457203, 306388371609]

約数ペア:

[(1, 306388371609), (3, 102129457203), (9, 34043152401), (27, 11347717467), (81, 3782572489), (463, 661745943), (937, 326988657), (1389, 220581981), (2811, 108996219), (4167, 73527327), (8433, 36332073), (8719, 35140311), (12501, 24509109), (25299, 12110691), (26157, 11713437), (37503, 8169703), (75897, 4036897), (78471, 3904479), (235413, 1301493), (433831, 706239)]