26975583

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1123}}^1$

素因数の和:1303

約数の個数: 24

約数和(自身を含む): 41556528

約数和(自身を除く): 14580945

約数列:

[1, 3, 9, 17, 51, 153, 157, 471, 1123, 1413, 2669, 3369, 8007, 10107, 19091, 24021, 57273, 171819, 176311, 528933, 1586799, 2997287, 8991861, 26975583]

約数ペア:

[(1, 26975583), (3, 8991861), (9, 2997287), (17, 1586799), (51, 528933), (153, 176311), (157, 171819), (471, 57273), (1123, 24021), (1413, 19091), (2669, 10107), (3369, 8007)]