86549481

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{233}}^1\times {\mathrm{277}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 126851400

約数和(自身を除く): 40301919

約数列:

[1, 3, 9, 149, 233, 277, 447, 699, 831, 1341, 2097, 2493, 34717, 41273, 64541, 104151, 123819, 193623, 312453, 371457, 580869, 9616609, 28849827, 86549481]

約数ペア:

[(1, 86549481), (3, 28849827), (9, 9616609), (149, 580869), (233, 371457), (277, 312453), (447, 193623), (699, 123819), (831, 104151), (1341, 64541), (2097, 41273), (2493, 34717)]