75349127

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{487}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 93040128

約数和(自身を除く): 17691001

約数列:

[1, 7, 23, 31, 161, 217, 487, 713, 961, 3409, 4991, 6727, 11201, 15097, 22103, 78407, 105679, 154721, 347231, 468007, 2430617, 3276049, 10764161, 75349127]

約数ペア:

[(1, 75349127), (7, 10764161), (23, 3276049), (31, 2430617), (161, 468007), (217, 347231), (487, 154721), (713, 105679), (961, 78407), (3409, 22103), (4991, 15097), (6727, 11201)]