81278394

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{796847}}^1$

素因数の和:796869

約数の個数: 16

約数和(自身を含む): 172119168

約数和(自身を除く): 90840774

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 796847, 1593694, 2390541, 4781082, 13546399, 27092798, 40639197, 81278394]

約数ペア:

[(1, 81278394), (2, 40639197), (3, 27092798), (6, 13546399), (17, 4781082), (34, 2390541), (51, 1593694), (102, 796847)]