311366977857

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{68237339}}^1$

素因数の和:68237374

約数の個数: 24

約数和(自身を含む): 499497328800

約数和(自身を除く): 188130350943

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4563, 68237339, 204712017, 614136051, 887085407, 1842408153, 2661256221, 7983768663, 11532110291, 23951305989, 34596330873, 103788992619, 311366977857]

約数ペア:

[(1, 311366977857), (3, 103788992619), (9, 34596330873), (13, 23951305989), (27, 11532110291), (39, 7983768663), (117, 2661256221), (169, 1842408153), (351, 887085407), (507, 614136051), (1521, 204712017), (4563, 68237339)]