27688581963

素因数分解:

$3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{709}}^1\times {\mathrm{3803}}^1$

素因数の和:4688

約数の個数: 48

約数和(自身を含む): 46065527040

約数和(自身を除く): 18376945077

約数列:

[1, 3, 7, 9, 21, 63, 163, 489, 709, 1141, 1467, 2127, 3423, 3803, 4963, 6381, 10269, 11409, 14889, 26621, 34227, 44667, 79863, 115567, 239589, 346701, 619889, 808969, 1040103, 1859667, 2426907, 2696327, 4339223, 5579001, 7280721, 8088981, 13017669, 18874289, 24266943, 39053007, 56622867, 169868601, 439501301, 1318503903, 3076509107, 3955511709, 9229527321, 27688581963]

約数ペア:

[(1, 27688581963), (3, 9229527321), (7, 3955511709), (9, 3076509107), (21, 1318503903), (63, 439501301), (163, 169868601), (489, 56622867), (709, 39053007), (1141, 24266943), (1467, 18874289), (2127, 13017669), (3423, 8088981), (3803, 7280721), (4963, 5579001), (6381, 4339223), (10269, 2696327), (11409, 2426907), (14889, 1859667), (26621, 1040103), (34227, 808969), (44667, 619889), (79863, 346701), (115567, 239589)]