71619123

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{6689}}^1$

素因数の和:6818

約数の個数: 16

約数和(自身を含む): 98904960

約数和(自身を除く): 27285837

約数列:

[1, 3, 43, 83, 129, 249, 3569, 6689, 10707, 20067, 287627, 555187, 862881, 1665561, 23873041, 71619123]

約数ペア:

[(1, 71619123), (3, 23873041), (43, 1665561), (83, 862881), (129, 555187), (249, 287627), (3569, 20067), (6689, 10707)]