66558921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1373}}^1$

素因数の和:1513

約数の個数: 32

約数和(自身を含む): 105259392

約数和(自身を除く): 38700471

約数列:

[1, 3, 11, 13, 33, 39, 113, 143, 339, 429, 1243, 1373, 1469, 3729, 4119, 4407, 15103, 16159, 17849, 45309, 48477, 53547, 155149, 196339, 465447, 589017, 1706639, 2016937, 5119917, 6050811, 22186307, 66558921]

約数ペア:

[(1, 66558921), (3, 22186307), (11, 6050811), (13, 5119917), (33, 2016937), (39, 1706639), (113, 589017), (143, 465447), (339, 196339), (429, 155149), (1243, 53547), (1373, 48477), (1469, 45309), (3729, 17849), (4119, 16159), (4407, 15103)]