78054847

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:559

約数の個数: 24

約数和(自身を含む): 90440064

約数和(自身を除く): 12385217

約数列:

[1, 13, 23, 43, 169, 299, 467, 559, 989, 3887, 6071, 7267, 10741, 12857, 20081, 78923, 139633, 167141, 261053, 461863, 1815229, 3393689, 6004219, 78054847]

約数ペア:

[(1, 78054847), (13, 6004219), (23, 3393689), (43, 1815229), (169, 461863), (299, 261053), (467, 167141), (559, 139633), (989, 78923), (3887, 20081), (6071, 12857), (7267, 10741)]