66940973

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1489}}^1$

素因数の和:1628

約数の個数: 16

約数和(自身を含む): 75382080

約数和(自身を除く): 8441107

約数列:

[1, 11, 61, 67, 671, 737, 1489, 4087, 16379, 44957, 90829, 99763, 999119, 1097393, 6085543, 66940973]

約数ペア:

[(1, 66940973), (11, 6085543), (61, 1097393), (67, 999119), (671, 99763), (737, 90829), (1489, 44957), (4087, 16379)]