47889963

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{2131}}^1$

素因数の和:2375

約数の個数: 24

約数和(自身を含む): 75830976

約数和(自身を除く): 27941013

約数列:

[1, 3, 9, 11, 33, 99, 227, 681, 2043, 2131, 2497, 6393, 7491, 19179, 22473, 23441, 70323, 210969, 483737, 1451211, 4353633, 5321107, 15963321, 47889963]

約数ペア:

[(1, 47889963), (3, 15963321), (9, 5321107), (11, 4353633), (33, 1451211), (99, 483737), (227, 210969), (681, 70323), (2043, 23441), (2131, 22473), (2497, 19179), (6393, 7491)]