273591183

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{727}}^1$

素因数の和:951

約数の個数: 32

約数和(自身を含む): 397522944

約数和(自身を除く): 123931761

約数列:

[1, 3, 17, 47, 51, 141, 157, 471, 727, 799, 2181, 2397, 2669, 7379, 8007, 12359, 22137, 34169, 37077, 102507, 114139, 125443, 342417, 376329, 580873, 1742619, 1940363, 5364533, 5821089, 16093599, 91197061, 273591183]

約数ペア:

[(1, 273591183), (3, 91197061), (17, 16093599), (47, 5821089), (51, 5364533), (141, 1940363), (157, 1742619), (471, 580873), (727, 376329), (799, 342417), (2181, 125443), (2397, 114139), (2669, 102507), (7379, 37077), (8007, 34169), (12359, 22137)]