87803883

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{513473}}^1$

素因数の和:513498

約数の個数: 12

約数和(自身を含む): 133503240

約数和(自身を除く): 45699357

約数列:

[1, 3, 9, 19, 57, 171, 513473, 1540419, 4621257, 9755987, 29267961, 87803883]

約数ペア:

[(1, 87803883), (3, 29267961), (9, 9755987), (19, 4621257), (57, 1540419), (171, 513473)]