77981657

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1\times {\mathrm{347}}^1$

素因数の和:712

約数の個数: 16

約数和(自身を含む): 85942080

約数和(自身を除く): 7960423

約数列:

[1, 13, 59, 293, 347, 767, 3809, 4511, 17287, 20473, 101671, 224731, 266149, 1321723, 5998589, 77981657]

約数ペア:

[(1, 77981657), (13, 5998589), (59, 1321723), (293, 266149), (347, 224731), (767, 101671), (3809, 20473), (4511, 17287)]