66503189

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{647}}^1$

素因数の和:820

約数の個数: 16

約数和(自身を含む): 71850240

約数和(自身を除く): 5347051

約数列:

[1, 23, 41, 109, 647, 943, 2507, 4469, 14881, 26527, 70523, 102787, 610121, 1622029, 2891443, 66503189]

約数ペア:

[(1, 66503189), (23, 2891443), (41, 1622029), (109, 610121), (647, 102787), (943, 70523), (2507, 26527), (4469, 14881)]