71463357

素因数分解:

$3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3671}}^1$

素因数の和:3790

約数の個数: 32

約数和(自身を含む): 122204160

約数和(自身を除く): 50740803

約数列:

[1, 3, 7, 9, 21, 27, 63, 103, 189, 309, 721, 927, 2163, 2781, 3671, 6489, 11013, 19467, 25697, 33039, 77091, 99117, 231273, 378113, 693819, 1134339, 2646791, 3403017, 7940373, 10209051, 23821119, 71463357]

約数ペア:

[(1, 71463357), (3, 23821119), (7, 10209051), (9, 7940373), (21, 3403017), (27, 2646791), (63, 1134339), (103, 693819), (189, 378113), (309, 231273), (721, 99117), (927, 77091), (2163, 33039), (2781, 25697), (3671, 19467), (6489, 11013)]