26625159

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{571}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 43380480

約数和(自身を除く): 16755321

約数列:

[1, 3, 9, 11, 27, 33, 99, 157, 297, 471, 571, 1413, 1713, 1727, 4239, 5139, 5181, 6281, 15417, 15543, 18843, 46629, 56529, 89647, 169587, 268941, 806823, 986117, 2420469, 2958351, 8875053, 26625159]

約数ペア:

[(1, 26625159), (3, 8875053), (9, 2958351), (11, 2420469), (27, 986117), (33, 806823), (99, 268941), (157, 169587), (297, 89647), (471, 56529), (571, 46629), (1413, 18843), (1713, 15543), (1727, 15417), (4239, 6281), (5139, 5181)]