64260807

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{3823}}^1$

素因数の和:4270

約数の個数: 16

約数和(自身を含む): 92510208

約数和(自身を除く): 28249401

約数列:

[1, 3, 13, 39, 431, 1293, 3823, 5603, 11469, 16809, 49699, 149097, 1647713, 4943139, 21420269, 64260807]

約数ペア:

[(1, 64260807), (3, 21420269), (13, 4943139), (39, 1647713), (431, 149097), (1293, 49699), (3823, 16809), (5603, 11469)]