67870880001

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{789077}}^1$

素因数の和:789605

約数の個数: 24

約数和(自身を含む): 103400781120

約数和(自身を除く): 35529901119

約数列:

[1, 3, 9, 19, 57, 171, 503, 1509, 4527, 9557, 28671, 86013, 789077, 2367231, 7101693, 14992463, 44977389, 134932167, 396905731, 1190717193, 3572151579, 7541208889, 22623626667, 67870880001]

約数ペア:

[(1, 67870880001), (3, 22623626667), (9, 7541208889), (19, 3572151579), (57, 1190717193), (171, 396905731), (503, 134932167), (1509, 44977389), (4527, 14992463), (9557, 7101693), (28671, 2367231), (86013, 789077)]