54140931

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8731}}^1$

素因数の和:8803

約数の個数: 24

約数和(自身を含む): 85818096

約数和(自身を除く): 31677165

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 6201, 8731, 26193, 78579, 113503, 340509, 462743, 1021527, 1388229, 4164687, 6015659, 18046977, 54140931]

約数ペア:

[(1, 54140931), (3, 18046977), (9, 6015659), (13, 4164687), (39, 1388229), (53, 1021527), (117, 462743), (159, 340509), (477, 113503), (689, 78579), (2067, 26193), (6201, 8731)]