81365286

素因数分解:

$2^1\times 3^1\times {\mathrm{383}}^1\times {\mathrm{35407}}^1$

素因数の和:35795

約数の個数: 16

約数和(自身を含む): 163160064

約数和(自身を除く): 81794778

約数列:

[1, 2, 3, 6, 383, 766, 1149, 2298, 35407, 70814, 106221, 212442, 13560881, 27121762, 40682643, 81365286]

約数ペア:

[(1, 81365286), (2, 40682643), (3, 27121762), (6, 13560881), (383, 212442), (766, 106221), (1149, 70814), (2298, 35407)]