85857279

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{9791}}^1$

素因数の和:9910

約数の個数: 16

約数和(自身を含む): 119070720

約数和(自身を除く): 33213441

約数列:

[1, 3, 37, 79, 111, 237, 2923, 8769, 9791, 29373, 362267, 773489, 1086801, 2320467, 28619093, 85857279]

約数ペア:

[(1, 85857279), (3, 28619093), (37, 2320467), (79, 1086801), (111, 773489), (237, 362267), (2923, 29373), (8769, 9791)]