66214977

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{5197}}^1$

素因数の和:5368

約数の個数: 16

約数和(自身を含む): 91817472

約数和(自身を除く): 25602495

約数列:

[1, 3, 31, 93, 137, 411, 4247, 5197, 12741, 15591, 161107, 483321, 711989, 2135967, 22071659, 66214977]

約数ペア:

[(1, 66214977), (3, 22071659), (31, 2135967), (93, 711989), (137, 483321), (411, 161107), (4247, 15591), (5197, 12741)]