29327823

素因数分解:

$3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{911}}^1$

素因数の和:1004

約数の個数: 36

約数和(自身を含む): 50008608

約数和(自身を除く): 20680785

約数列:

[1, 3, 7, 9, 21, 49, 63, 73, 147, 219, 441, 511, 657, 911, 1533, 2733, 3577, 4599, 6377, 8199, 10731, 19131, 32193, 44639, 57393, 66503, 133917, 199509, 401751, 465521, 598527, 1396563, 3258647, 4189689, 9775941, 29327823]

約数ペア:

[(1, 29327823), (3, 9775941), (7, 4189689), (9, 3258647), (21, 1396563), (49, 598527), (63, 465521), (73, 401751), (147, 199509), (219, 133917), (441, 66503), (511, 57393), (657, 44639), (911, 32193), (1533, 19131), (2733, 10731), (3577, 8199), (4599, 6377)]