275694807

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2143}}^1$

素因数の和:2263

約数の個数: 32

約数和(自身を含む): 404101120

約数和(自身を除く): 128406313

約数列:

[1, 3, 19, 37, 57, 61, 111, 183, 703, 1159, 2109, 2143, 2257, 3477, 6429, 6771, 40717, 42883, 79291, 122151, 128649, 130723, 237873, 392169, 1506529, 2483737, 4519587, 4836751, 7451211, 14510253, 91898269, 275694807]

約数ペア:

[(1, 275694807), (3, 91898269), (19, 14510253), (37, 7451211), (57, 4836751), (61, 4519587), (111, 2483737), (183, 1506529), (703, 392169), (1159, 237873), (2109, 130723), (2143, 128649), (2257, 122151), (3477, 79291), (6429, 42883), (6771, 40717)]