81584091

素因数分解:

$3^5\times {\mathrm{67}}^1\times {\mathrm{5011}}^1$

素因数の和:5093

約数の個数: 24

約数和(自身を含む): 124057024

約数和(自身を除く): 42472933

約数列:

[1, 3, 9, 27, 67, 81, 201, 243, 603, 1809, 5011, 5427, 15033, 16281, 45099, 135297, 335737, 405891, 1007211, 1217673, 3021633, 9064899, 27194697, 81584091]

約数ペア:

[(1, 81584091), (3, 27194697), (9, 9064899), (27, 3021633), (67, 1217673), (81, 1007211), (201, 405891), (243, 335737), (603, 135297), (1809, 45099), (5011, 16281), (5427, 15033)]