1979313601131

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{24493121}}^1$

素因数の和:24493244

約数の個数: 32

約数和(自身を含む): 3044984927040

約数和(自身を除く): 1065671325909

約数列:

[1, 3, 9, 27, 41, 73, 123, 219, 369, 657, 1107, 1971, 2993, 8979, 26937, 80811, 24493121, 73479363, 220438089, 661314267, 1004217961, 1787997833, 3012653883, 5363993499, 9037961649, 16091980497, 27113884947, 48275941491, 73307911153, 219923733459, 659771200377, 1979313601131]

約数ペア:

[(1, 1979313601131), (3, 659771200377), (9, 219923733459), (27, 73307911153), (41, 48275941491), (73, 27113884947), (123, 16091980497), (219, 9037961649), (369, 5363993499), (657, 3012653883), (1107, 1787997833), (1971, 1004217961), (2993, 661314267), (8979, 220438089), (26937, 73479363), (80811, 24493121)]