71533671

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2713}}^1$

素因数の和:2791

約数の個数: 32

約数和(自身を含む): 112555008

約数和(自身を除く): 41021337

約数列:

[1, 3, 11, 17, 33, 47, 51, 141, 187, 517, 561, 799, 1551, 2397, 2713, 8139, 8789, 26367, 29843, 46121, 89529, 127511, 138363, 382533, 507331, 1402621, 1521993, 2167687, 4207863, 6503061, 23844557, 71533671]

約数ペア:

[(1, 71533671), (3, 23844557), (11, 6503061), (17, 4207863), (33, 2167687), (47, 1521993), (51, 1402621), (141, 507331), (187, 382533), (517, 138363), (561, 127511), (799, 89529), (1551, 46121), (2397, 29843), (2713, 26367), (8139, 8789)]