63787971

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1\times {\mathrm{1621}}^1$

素因数の和:2646

約数の個数: 16

約数和(自身を含む): 91740320

約数和(自身を除く): 27952349

約数列:

[1, 3, 13, 39, 1009, 1621, 3027, 4863, 13117, 21073, 39351, 63219, 1635589, 4906767, 21262657, 63787971]

約数ペア:

[(1, 63787971), (3, 21262657), (13, 4906767), (39, 1635589), (1009, 63219), (1621, 39351), (3027, 21073), (4863, 13117)]