348049143

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6481}}^1$

素因数の和:6526

約数の個数: 48

約数和(自身を含む): 594580896

約数和(自身を除く): 246531753

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 243, 351, 459, 663, 1053, 1377, 1989, 3159, 4131, 5967, 6481, 17901, 19443, 53703, 58329, 84253, 110177, 174987, 252759, 330531, 524961, 758277, 991593, 1432301, 1574883, 2274831, 2974779, 4296903, 6824493, 8924337, 12890709, 20473479, 26773011, 38672127, 116016381, 348049143]

約数ペア:

[(1, 348049143), (3, 116016381), (9, 38672127), (13, 26773011), (17, 20473479), (27, 12890709), (39, 8924337), (51, 6824493), (81, 4296903), (117, 2974779), (153, 2274831), (221, 1574883), (243, 1432301), (351, 991593), (459, 758277), (663, 524961), (1053, 330531), (1377, 252759), (1989, 174987), (3159, 110177), (4131, 84253), (5967, 58329), (6481, 53703), (17901, 19443)]