51410997

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 88473600

約数和(自身を除く): 37062603

約数列:

[1, 3, 9, 11, 27, 29, 33, 47, 87, 99, 127, 141, 261, 297, 319, 381, 423, 517, 783, 957, 1143, 1269, 1363, 1397, 1551, 2871, 3429, 3683, 4089, 4191, 4653, 5969, 8613, 11049, 12267, 12573, 13959, 14993, 17907, 33147, 36801, 37719, 40513, 44979, 53721, 65659, 99441, 121539, 134937, 161163, 173101, 196977, 364617, 404811, 519303, 590931, 1093851, 1557909, 1772793, 1904111, 4673727, 5712333, 17136999, 51410997]

約数ペア:

[(1, 51410997), (3, 17136999), (9, 5712333), (11, 4673727), (27, 1904111), (29, 1772793), (33, 1557909), (47, 1093851), (87, 590931), (99, 519303), (127, 404811), (141, 364617), (261, 196977), (297, 173101), (319, 161163), (381, 134937), (423, 121539), (517, 99441), (783, 65659), (957, 53721), (1143, 44979), (1269, 40513), (1363, 37719), (1397, 36801), (1551, 33147), (2871, 17907), (3429, 14993), (3683, 13959), (4089, 12573), (4191, 12267), (4653, 11049), (5969, 8613)]