71375469

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2707}}^1$

素因数の和:2785

約数の個数: 32

約数和(自身を含む): 112306176

約数和(自身を除く): 40930707

約数列:

[1, 3, 11, 17, 33, 47, 51, 141, 187, 517, 561, 799, 1551, 2397, 2707, 8121, 8789, 26367, 29777, 46019, 89331, 127229, 138057, 381687, 506209, 1399519, 1518627, 2162893, 4198557, 6488679, 23791823, 71375469]

約数ペア:

[(1, 71375469), (3, 23791823), (11, 6488679), (17, 4198557), (33, 2162893), (47, 1518627), (51, 1399519), (141, 506209), (187, 381687), (517, 138057), (561, 127229), (799, 89331), (1551, 46019), (2397, 29777), (2707, 26367), (8121, 8789)]