64516149

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{28789}}^1$

素因数の和:28881

約数の個数: 16

約数和(自身を含む): 96734400

約数和(自身を除く): 32218251

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 28789, 86367, 259101, 777303, 2389487, 7168461, 21505383, 64516149]

約数ペア:

[(1, 64516149), (3, 21505383), (9, 7168461), (27, 2389487), (83, 777303), (249, 259101), (747, 86367), (2241, 28789)]