80223681

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 117089280

約数和(自身を除く): 36865599

約数列:

[1, 3, 19, 43, 57, 71, 129, 213, 461, 817, 1349, 1383, 2451, 3053, 4047, 8759, 9159, 19823, 26277, 32731, 58007, 59469, 98193, 174021, 376637, 621889, 1129911, 1407433, 1865667, 4222299, 26741227, 80223681]

約数ペア:

[(1, 80223681), (3, 26741227), (19, 4222299), (43, 1865667), (57, 1407433), (71, 1129911), (129, 621889), (213, 376637), (461, 174021), (817, 98193), (1349, 59469), (1383, 58007), (2451, 32731), (3053, 26277), (4047, 19823), (8759, 9159)]