66782131

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1619}}^1$

素因数の和:1818

約数の個数: 16

約数和(自身を含む): 76204800

約数和(自身を除く): 9422669

約数列:

[1, 13, 19, 167, 247, 1619, 2171, 3173, 21047, 30761, 41249, 270373, 399893, 3514849, 5137087, 66782131]

約数ペア:

[(1, 66782131), (13, 5137087), (19, 3514849), (167, 399893), (247, 270373), (1619, 41249), (2171, 30761), (3173, 21047)]