68162163

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{15017}}^1$

素因数の和:15126

約数の個数: 16

約数和(自身を含む): 97316640

約数和(自身を除く): 29154477

約数列:

[1, 3, 17, 51, 89, 267, 1513, 4539, 15017, 45051, 255289, 765867, 1336513, 4009539, 22720721, 68162163]

約数ペア:

[(1, 68162163), (3, 22720721), (17, 4009539), (51, 1336513), (89, 765867), (267, 255289), (1513, 45051), (4539, 15017)]