69051969

素因数分解:

$3^2\times 7^1\times {\mathrm{677}}^1\times {\mathrm{1619}}^1$

素因数の和:2309

約数の個数: 24

約数和(自身を含む): 114229440

約数和(自身を除く): 45177471

約数列:

[1, 3, 7, 9, 21, 63, 677, 1619, 2031, 4739, 4857, 6093, 11333, 14217, 14571, 33999, 42651, 101997, 1096063, 3288189, 7672441, 9864567, 23017323, 69051969]

約数ペア:

[(1, 69051969), (3, 23017323), (7, 9864567), (9, 7672441), (21, 3288189), (63, 1096063), (677, 101997), (1619, 42651), (2031, 33999), (4739, 14571), (4857, 14217), (6093, 11333)]