69899823

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{5113}}^1$

素因数の和:5164

約数の個数: 36

約数和(自身を含む): 121263168

約数和(自身を除く): 51363345

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 217, 279, 441, 651, 1519, 1953, 4557, 5113, 13671, 15339, 35791, 46017, 107373, 158503, 250537, 322119, 475509, 751611, 1109521, 1426527, 2254833, 3328563, 7766647, 9985689, 23299941, 69899823]

約数ペア:

[(1, 69899823), (3, 23299941), (7, 9985689), (9, 7766647), (21, 3328563), (31, 2254833), (49, 1426527), (63, 1109521), (93, 751611), (147, 475509), (217, 322119), (279, 250537), (441, 158503), (651, 107373), (1519, 46017), (1953, 35791), (4557, 15339), (5113, 13671)]