81969134601

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1\times {\mathrm{47857}}^1$

素因数の和:48229

約数の個数: 32

約数和(自身を含む): 116390656000

約数和(自身を除く): 34421521399

約数列:

[1, 3, 19, 57, 151, 199, 453, 597, 2869, 3781, 8607, 11343, 30049, 47857, 90147, 143571, 570931, 909283, 1712793, 2727849, 7226407, 9523543, 21679221, 28570629, 137301733, 180947317, 411905199, 542841951, 1438054993, 4314164979, 27323044867, 81969134601]

約数ペア:

[(1, 81969134601), (3, 27323044867), (19, 4314164979), (57, 1438054993), (151, 542841951), (199, 411905199), (453, 180947317), (597, 137301733), (2869, 28570629), (3781, 21679221), (8607, 9523543), (11343, 7226407), (30049, 2727849), (47857, 1712793), (90147, 909283), (143571, 570931)]