40729161

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{919}}^1$

素因数の和:1029

約数の個数: 32

約数和(自身を含む): 63590400

約数和(自身を除く): 22861239

約数列:

[1, 3, 11, 17, 33, 51, 79, 187, 237, 561, 869, 919, 1343, 2607, 2757, 4029, 10109, 14773, 15623, 30327, 44319, 46869, 72601, 171853, 217803, 515559, 798611, 1234217, 2395833, 3702651, 13576387, 40729161]

約数ペア:

[(1, 40729161), (3, 13576387), (11, 3702651), (17, 2395833), (33, 1234217), (51, 798611), (79, 515559), (187, 217803), (237, 171853), (561, 72601), (869, 46869), (919, 44319), (1343, 30327), (2607, 15623), (2757, 14773), (4029, 10109)]