109285827

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 177161472

約数和(自身を除く): 67875645

約数列:

[1, 3, 7, 21, 37, 49, 71, 111, 147, 213, 259, 283, 497, 777, 849, 1491, 1813, 1981, 2627, 3479, 5439, 5943, 7881, 10437, 10471, 13867, 18389, 20093, 31413, 41601, 55167, 60279, 73297, 128723, 140651, 219891, 386169, 421953, 513079, 743441, 984557, 1539237, 2230323, 2953671, 5204087, 15612261, 36428609, 109285827]

約数ペア:

[(1, 109285827), (3, 36428609), (7, 15612261), (21, 5204087), (37, 2953671), (49, 2230323), (71, 1539237), (111, 984557), (147, 743441), (213, 513079), (259, 421953), (283, 386169), (497, 219891), (777, 140651), (849, 128723), (1491, 73297), (1813, 60279), (1981, 55167), (2627, 41601), (3479, 31413), (5439, 20093), (5943, 18389), (7881, 13867), (10437, 10471)]