53919459

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2557}}^1$

素因数の和:2648

約数の個数: 32

約数和(自身を含む): 88404480

約数和(自身を除く): 34485021

約数列:

[1, 3, 9, 11, 27, 33, 71, 99, 213, 297, 639, 781, 1917, 2343, 2557, 7029, 7671, 21087, 23013, 28127, 69039, 84381, 181547, 253143, 544641, 759429, 1633923, 1997017, 4901769, 5991051, 17973153, 53919459]

約数ペア:

[(1, 53919459), (3, 17973153), (9, 5991051), (11, 4901769), (27, 1997017), (33, 1633923), (71, 759429), (99, 544641), (213, 253143), (297, 181547), (639, 84381), (781, 69039), (1917, 28127), (2343, 23013), (2557, 21087), (7029, 7671)]