51416859

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{8731}}^1$

素因数の和:8898

約数の個数: 16

約数和(自身を含む): 74326784

約数和(自身を除く): 22909925

約数列:

[1, 3, 13, 39, 151, 453, 1963, 5889, 8731, 26193, 113503, 340509, 1318381, 3955143, 17138953, 51416859]

約数ペア:

[(1, 51416859), (3, 17138953), (13, 3955143), (39, 1318381), (151, 340509), (453, 113503), (1963, 26193), (5889, 8731)]