48704409

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2011}}^1$

素因数の和:2059

約数の個数: 40

約数和(自身を含む): 81799872

約数和(自身を除く): 33095463

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 207, 299, 351, 621, 897, 1053, 1863, 2011, 2691, 6033, 8073, 18099, 24219, 26143, 46253, 54297, 78429, 138759, 162891, 235287, 416277, 601289, 705861, 1248831, 1803867, 2117583, 3746493, 5411601, 16234803, 48704409]

約数ペア:

[(1, 48704409), (3, 16234803), (9, 5411601), (13, 3746493), (23, 2117583), (27, 1803867), (39, 1248831), (69, 705861), (81, 601289), (117, 416277), (207, 235287), (299, 162891), (351, 138759), (621, 78429), (897, 54297), (1053, 46253), (1863, 26143), (2011, 24219), (2691, 18099), (6033, 8073)]