87254829

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{6871}}^1$

素因数の和:6977

約数の個数: 24

約数和(自身を含む): 135076032

約数和(自身を除く): 47821203

約数列:

[1, 3, 9, 17, 51, 83, 153, 249, 747, 1411, 4233, 6871, 12699, 20613, 61839, 116807, 350421, 570293, 1051263, 1710879, 5132637, 9694981, 29084943, 87254829]

約数ペア:

[(1, 87254829), (3, 29084943), (9, 9694981), (17, 5132637), (51, 1710879), (83, 1051263), (153, 570293), (249, 350421), (747, 116807), (1411, 61839), (4233, 20613), (6871, 12699)]