75351519

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1709}}^1$

素因数の和:1812

約数の個数: 32

約数和(自身を含む): 118195200

約数和(自身を除く): 42843681

約数列:

[1, 3, 9, 23, 27, 69, 71, 207, 213, 621, 639, 1633, 1709, 1917, 4899, 5127, 14697, 15381, 39307, 44091, 46143, 117921, 121339, 353763, 364017, 1061289, 1092051, 2790797, 3276153, 8372391, 25117173, 75351519]

約数ペア:

[(1, 75351519), (3, 25117173), (9, 8372391), (23, 3276153), (27, 2790797), (69, 1092051), (71, 1061289), (207, 364017), (213, 353763), (621, 121339), (639, 117921), (1633, 46143), (1709, 44091), (1917, 39307), (4899, 15381), (5127, 14697)]