205655760027

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{3505237}}^1$

素因数の和:3505340

約数の個数: 32

約数和(自身を含む): 317995191360

約数和(自身を除く): 112339431333

約数列:

[1, 3, 9, 27, 41, 53, 123, 159, 369, 477, 1107, 1431, 2173, 6519, 19557, 58671, 3505237, 10515711, 31547133, 94641399, 143714717, 185777561, 431144151, 557332683, 1293432453, 1671998049, 3880297359, 5015994147, 7616880001, 22850640003, 68551920009, 205655760027]

約数ペア:

[(1, 205655760027), (3, 68551920009), (9, 22850640003), (27, 7616880001), (41, 5015994147), (53, 3880297359), (123, 1671998049), (159, 1293432453), (369, 557332683), (477, 431144151), (1107, 185777561), (1431, 143714717), (2173, 94641399), (6519, 31547133), (19557, 10515711), (58671, 3505237)]