80491071453

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{886163}}^1$

素因数の和:886333

約数の個数: 32

約数和(自身を含む): 123268957056

約数和(自身を除く): 42777885603

約数列:

[1, 3, 13, 17, 39, 51, 137, 221, 411, 663, 1781, 2329, 5343, 6987, 30277, 90831, 886163, 2658489, 11520119, 15064771, 34560357, 45194313, 121404331, 195842023, 364212993, 587526069, 1578256303, 2063873627, 4734768909, 6191620881, 26830357151, 80491071453]

約数ペア:

[(1, 80491071453), (3, 26830357151), (13, 6191620881), (17, 4734768909), (39, 2063873627), (51, 1578256303), (137, 587526069), (221, 364212993), (411, 195842023), (663, 121404331), (1781, 45194313), (2329, 34560357), (5343, 15064771), (6987, 11520119), (30277, 2658489), (90831, 886163)]