27513843

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{9851}}^1$

素因数の和:9887

約数の個数: 24

約数和(自身を含む): 44925120

約数和(自身を除く): 17411277

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 9851, 29553, 68957, 187169, 206871, 482699, 561507, 1310183, 1448097, 3930549, 9171281, 27513843]

約数ペア:

[(1, 27513843), (3, 9171281), (7, 3930549), (19, 1448097), (21, 1310183), (49, 561507), (57, 482699), (133, 206871), (147, 187169), (399, 68957), (931, 29553), (2793, 9851)]