68879847

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1\times {\mathrm{521}}^1$

素因数の和:998

約数の個数: 16

約数和(自身を含む): 93007872

約数和(自身を除く): 24128025

約数列:

[1, 3, 127, 347, 381, 521, 1041, 1563, 44069, 66167, 132207, 180787, 198501, 542361, 22959949, 68879847]

約数ペア:

[(1, 68879847), (3, 22959949), (127, 542361), (347, 198501), (381, 180787), (521, 132207), (1041, 66167), (1563, 44069)]