50980509

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{7583}}^1$

素因数の和:7678

約数の個数: 20

約数和(自身を含む): 77083776

約数和(自身を除く): 26103267

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 6723, 7583, 22749, 68247, 204741, 614223, 629389, 1888167, 5664501, 16993503, 50980509]

約数ペア:

[(1, 50980509), (3, 16993503), (9, 5664501), (27, 1888167), (81, 629389), (83, 614223), (249, 204741), (747, 68247), (2241, 22749), (6723, 7583)]