54126919

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{733}}^1$

素因数の和:895

約数の個数: 24

約数和(自身を含む): 69283728

約数和(自身を除く): 15156809

約数列:

[1, 7, 11, 49, 77, 137, 539, 733, 959, 1507, 5131, 6713, 8063, 10549, 35917, 56441, 73843, 100421, 395087, 702947, 1104631, 4920629, 7732417, 54126919]

約数ペア:

[(1, 54126919), (7, 7732417), (11, 4920629), (49, 1104631), (77, 702947), (137, 395087), (539, 100421), (733, 73843), (959, 56441), (1507, 35917), (5131, 10549), (6713, 8063)]