83020063

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{12739}}^1$

素因数の和:12779

約数の個数: 16

約数和(自身を含む): 101920000

約数和(自身を除く): 18899937

約数列:

[1, 7, 19, 49, 133, 343, 931, 6517, 12739, 89173, 242041, 624211, 1694287, 4369477, 11860009, 83020063]

約数ペア:

[(1, 83020063), (7, 11860009), (19, 4369477), (49, 1694287), (133, 624211), (343, 242041), (931, 89173), (6517, 12739)]