66420717

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{601}}^1$

素因数の和:829

約数の個数: 32

約数和(自身を含む): 102985344

約数和(自身を除く): 36564627

約数列:

[1, 3, 11, 17, 33, 51, 187, 197, 561, 591, 601, 1803, 2167, 3349, 6501, 6611, 10047, 10217, 19833, 30651, 36839, 110517, 112387, 118397, 337161, 355191, 1302367, 2012749, 3907101, 6038247, 22140239, 66420717]

約数ペア:

[(1, 66420717), (3, 22140239), (11, 6038247), (17, 3907101), (33, 2012749), (51, 1302367), (187, 355191), (197, 337161), (561, 118397), (591, 112387), (601, 110517), (1803, 36839), (2167, 30651), (3349, 19833), (6501, 10217), (6611, 10047)]