87774247

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:711

約数の個数: 24

約数和(自身を含む): 103765536

約数和(自身を除く): 15991289

約数列:

[1, 11, 17, 71, 121, 187, 601, 781, 1207, 2057, 6611, 8591, 10217, 13277, 42671, 72721, 112387, 146047, 469381, 725407, 1236257, 5163191, 7979477, 87774247]

約数ペア:

[(1, 87774247), (11, 7979477), (17, 5163191), (71, 1236257), (121, 725407), (187, 469381), (601, 146047), (781, 112387), (1207, 72721), (2057, 42671), (6611, 13277), (8591, 10217)]