133744689

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{809}}^1$

素因数の和:991

約数の個数: 40

約数和(自身を含む): 216798120

約数和(自身を除く): 83053431

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 157, 351, 471, 809, 1053, 1413, 2041, 2427, 4239, 6123, 7281, 10517, 12717, 18369, 21843, 31551, 55107, 65529, 94653, 127013, 165321, 283959, 381039, 851877, 1143117, 1651169, 3429351, 4953507, 10288053, 14860521, 44581563, 133744689]

約数ペア:

[(1, 133744689), (3, 44581563), (9, 14860521), (13, 10288053), (27, 4953507), (39, 3429351), (81, 1651169), (117, 1143117), (157, 851877), (351, 381039), (471, 283959), (809, 165321), (1053, 127013), (1413, 94653), (2041, 65529), (2427, 55107), (4239, 31551), (6123, 21843), (7281, 18369), (10517, 12717)]