85873599

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{12739}}^1$

素因数の和:12859

約数の個数: 24

約数和(自身を含む): 143095680

約数和(自身を除く): 57222081

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 749, 963, 2247, 6741, 12739, 38217, 89173, 114651, 267519, 802557, 1363073, 4089219, 9541511, 12267657, 28624533, 85873599]

約数ペア:

[(1, 85873599), (3, 28624533), (7, 12267657), (9, 9541511), (21, 4089219), (63, 1363073), (107, 802557), (321, 267519), (749, 114651), (963, 89173), (2247, 38217), (6741, 12739)]