66217877

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{487}}^1$

素因数の和:808

約数の個数: 16

約数和(自身を含む): 74207232

約数和(自身を除く): 7989355

約数列:

[1, 11, 47, 263, 487, 517, 2893, 5357, 12361, 22889, 128081, 135971, 251779, 1408891, 6019807, 66217877]

約数ペア:

[(1, 66217877), (11, 6019807), (47, 1408891), (263, 251779), (487, 135971), (517, 128081), (2893, 22889), (5357, 12361)]