80479971

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{62533}}^1$

素因数の和:62563

約数の個数: 24

約数和(自身を含む): 136574256

約数和(自身を除く): 56094285

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 62533, 187599, 562797, 687863, 812929, 2063589, 2438787, 6190767, 7316361, 8942219, 26826657, 80479971]

約数ペア:

[(1, 80479971), (3, 26826657), (9, 8942219), (11, 7316361), (13, 6190767), (33, 2438787), (39, 2063589), (99, 812929), (117, 687863), (143, 562797), (429, 187599), (1287, 62533)]