80493063

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3011}}^1$

素因数の和:3107

約数の個数: 32

約数和(自身を含む): 131082240

約数和(自身を除く): 50589177

約数列:

[1, 3, 7, 19, 21, 57, 67, 133, 201, 399, 469, 1273, 1407, 3011, 3819, 8911, 9033, 21077, 26733, 57209, 63231, 171627, 201737, 400463, 605211, 1201389, 1412159, 3833003, 4236477, 11499009, 26831021, 80493063]

約数ペア:

[(1, 80493063), (3, 26831021), (7, 11499009), (19, 4236477), (21, 3833003), (57, 1412159), (67, 1201389), (133, 605211), (201, 400463), (399, 201737), (469, 171627), (1273, 63231), (1407, 57209), (3011, 26733), (3819, 21077), (8911, 9033)]