86810109

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{223}}^1\times {\mathrm{449}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 123782400

約数和(自身を除く): 36972291

約数列:

[1, 3, 17, 51, 223, 289, 449, 669, 867, 1347, 3791, 7633, 11373, 22899, 64447, 100127, 129761, 193341, 300381, 389283, 1702159, 5106477, 28936703, 86810109]

約数ペア:

[(1, 86810109), (3, 28936703), (17, 5106477), (51, 1702159), (223, 389283), (289, 300381), (449, 193341), (669, 129761), (867, 100127), (1347, 64447), (3791, 22899), (7633, 11373)]