84747873

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{857}}^1$

素因数の和:1161

約数の個数: 32

約数和(自身を含む): 137389824

約数和(自身を除く): 52641951

約数列:

[1, 3, 7, 17, 21, 51, 119, 277, 357, 831, 857, 1939, 2571, 4709, 5817, 5999, 14127, 14569, 17997, 32963, 43707, 98889, 101983, 237389, 305949, 712167, 1661723, 4035613, 4985169, 12106839, 28249291, 84747873]

約数ペア:

[(1, 84747873), (3, 28249291), (7, 12106839), (17, 4985169), (21, 4035613), (51, 1661723), (119, 712167), (277, 305949), (357, 237389), (831, 101983), (857, 98889), (1939, 43707), (2571, 32963), (4709, 17997), (5817, 14569), (5999, 14127)]