218134191

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{8273}}^1$

素因数の和:8351

約数の個数: 32

約数和(自身を含む): 343139328

約数和(自身を除く): 125005137

約数列:

[1, 3, 11, 17, 33, 47, 51, 141, 187, 517, 561, 799, 1551, 2397, 8273, 8789, 24819, 26367, 91003, 140641, 273009, 388831, 421923, 1166493, 1547051, 4277141, 4641153, 6610127, 12831423, 19830381, 72711397, 218134191]

約数ペア:

[(1, 218134191), (3, 72711397), (11, 19830381), (17, 12831423), (33, 6610127), (47, 4641153), (51, 4277141), (141, 1547051), (187, 1166493), (517, 421923), (561, 388831), (799, 273009), (1551, 140641), (2397, 91003), (8273, 26367), (8789, 24819)]