42643827

素因数分解:

$3^5\times {\mathrm{113}}^1\times {\mathrm{1553}}^1$

素因数の和:1681

約数の個数: 24

約数和(自身を含む): 64484784

約数和(自身を除く): 21840957

約数列:

[1, 3, 9, 27, 81, 113, 243, 339, 1017, 1553, 3051, 4659, 9153, 13977, 27459, 41931, 125793, 175489, 377379, 526467, 1579401, 4738203, 14214609, 42643827]

約数ペア:

[(1, 42643827), (3, 14214609), (9, 4738203), (27, 1579401), (81, 526467), (113, 377379), (243, 175489), (339, 125793), (1017, 41931), (1553, 27459), (3051, 13977), (4659, 9153)]