83280267

素因数分解:

$3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{5531}}^1$

素因数の和:5783

約数の個数: 24

約数和(自身を含む): 138078720

約数和(自身を除く): 54798453

約数列:

[1, 3, 7, 9, 21, 63, 239, 717, 1673, 2151, 5019, 5531, 15057, 16593, 38717, 49779, 116151, 348453, 1321909, 3965727, 9253363, 11897181, 27760089, 83280267]

約数ペア:

[(1, 83280267), (3, 27760089), (7, 11897181), (9, 9253363), (21, 3965727), (63, 1321909), (239, 348453), (717, 116151), (1673, 49779), (2151, 38717), (5019, 16593), (5531, 15057)]