199063982187

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20651933}}^1$

素因数の和:20651969

約数の個数: 40

約数和(自身を含む): 359839298016

約数和(自身を除く): 160775315829

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 1071, 1377, 3213, 9639, 20651933, 61955799, 144563531, 185867397, 351082861, 433690593, 557602191, 1053248583, 1301071779, 1672806573, 2457580027, 3159745749, 3903215337, 7372740081, 9479237247, 11709646011, 22118220243, 28437711741, 66354660729, 199063982187]

約数ペア:

[(1, 199063982187), (3, 66354660729), (7, 28437711741), (9, 22118220243), (17, 11709646011), (21, 9479237247), (27, 7372740081), (51, 3903215337), (63, 3159745749), (81, 2457580027), (119, 1672806573), (153, 1301071779), (189, 1053248583), (357, 557602191), (459, 433690593), (567, 351082861), (1071, 185867397), (1377, 144563531), (3213, 61955799), (9639, 20651933)]