71769021

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{6703}}^1$

素因数の和:6832

約数の個数: 16

約数和(自身を含む): 99111936

約数和(自身を除く): 27342915

約数列:

[1, 3, 43, 83, 129, 249, 3569, 6703, 10707, 20109, 288229, 556349, 864687, 1669047, 23923007, 71769021]

約数ペア:

[(1, 71769021), (3, 23923007), (43, 1669047), (83, 864687), (129, 556349), (249, 288229), (3569, 20109), (6703, 10707)]