377306721

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{74729}}^1$

素因数の和:74766

約数の個数: 32

約数和(自身を含む): 645667200

約数和(自身を除く): 268360479

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 153, 187, 297, 459, 561, 1683, 5049, 74729, 224187, 672561, 822019, 1270393, 2017683, 2466057, 3811179, 7398171, 11433537, 13974323, 22194513, 34300611, 41922969, 125768907, 377306721]

約数ペア:

[(1, 377306721), (3, 125768907), (9, 41922969), (11, 34300611), (17, 22194513), (27, 13974323), (33, 11433537), (51, 7398171), (99, 3811179), (153, 2466057), (187, 2017683), (297, 1270393), (459, 822019), (561, 672561), (1683, 224187), (5049, 74729)]