25775199

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{25801}}^1$

素因数の和:25847

約数の個数: 16

約数和(自身を含む): 39219040

約数和(自身を除く): 13443841

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 25801, 77403, 232209, 696627, 954637, 2863911, 8591733, 25775199]

約数ペア:

[(1, 25775199), (3, 8591733), (9, 2863911), (27, 954637), (37, 696627), (111, 232209), (333, 77403), (999, 25801)]