68206671

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{613}}^1$

素因数の和:952

約数の個数: 32

約数和(自身を含む): 109341120

約数和(自身を除く): 41134449

約数列:

[1, 3, 9, 13, 27, 39, 117, 317, 351, 613, 951, 1839, 2853, 4121, 5517, 7969, 8559, 12363, 16551, 23907, 37089, 71721, 111267, 194321, 215163, 582963, 1748889, 2526173, 5246667, 7578519, 22735557, 68206671]

約数ペア:

[(1, 68206671), (3, 22735557), (9, 7578519), (13, 5246667), (27, 2526173), (39, 1748889), (117, 582963), (317, 215163), (351, 194321), (613, 111267), (951, 71721), (1839, 37089), (2853, 23907), (4121, 16551), (5517, 12363), (7969, 8559)]