12189382227

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1\times {\mathrm{2503}}^1$

素因数の和:3405

約数の個数: 64

約数和(自身を含む): 20769177600

約数和(自身を除く): 8579795373

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 863, 1881, 2503, 2589, 5643, 7509, 7767, 9493, 16397, 22527, 23301, 27533, 28479, 47557, 49191, 67581, 82599, 85437, 142671, 147573, 180367, 247797, 256311, 428013, 442719, 523127, 541101, 743391, 1284039, 1569381, 1623303, 2160089, 4708143, 4869909, 6480267, 14124429, 19440801, 23760979, 41041691, 58322403, 71282937, 123125073, 213848811, 369375219, 451458601, 641546433, 1108125657, 1354375803, 4063127409, 12189382227]

約数ペア:

[(1, 12189382227), (3, 4063127409), (9, 1354375803), (11, 1108125657), (19, 641546433), (27, 451458601), (33, 369375219), (57, 213848811), (99, 123125073), (171, 71282937), (209, 58322403), (297, 41041691), (513, 23760979), (627, 19440801), (863, 14124429), (1881, 6480267), (2503, 4869909), (2589, 4708143), (5643, 2160089), (7509, 1623303), (7767, 1569381), (9493, 1284039), (16397, 743391), (22527, 541101), (23301, 523127), (27533, 442719), (28479, 428013), (47557, 256311), (49191, 247797), (67581, 180367), (82599, 147573), (85437, 142671)]