42998823

素因数分解:

$3^3\times 7^3\times {\mathrm{4643}}^1$

素因数の和:4673

約数の個数: 32

約数和(自身を含む): 74304000

約数和(自身を除く): 31305177

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 3087, 4643, 9261, 13929, 32501, 41787, 97503, 125361, 227507, 292509, 682521, 877527, 1592549, 2047563, 4777647, 6142689, 14332941, 42998823]

約数ペア:

[(1, 42998823), (3, 14332941), (7, 6142689), (9, 4777647), (21, 2047563), (27, 1592549), (49, 877527), (63, 682521), (147, 292509), (189, 227507), (343, 125361), (441, 97503), (1029, 41787), (1323, 32501), (3087, 13929), (4643, 9261)]