81705282

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{716713}}^1$

素因数の和:716737

約数の個数: 16

約数和(自身を含む): 172011360

約数和(自身を除く): 90306078

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 716713, 1433426, 2150139, 4300278, 13617547, 27235094, 40852641, 81705282]

約数ペア:

[(1, 81705282), (2, 40852641), (3, 27235094), (6, 13617547), (19, 4300278), (38, 2150139), (57, 1433426), (114, 716713)]