73549019

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{647}}^1$

素因数の和:890

約数の個数: 16

約数和(自身を含む): 80455680

約数和(自身を除く): 6906661

約数列:

[1, 19, 31, 193, 589, 647, 3667, 5983, 12293, 20057, 113677, 124871, 381083, 2372549, 3871001, 73549019]

約数ペア:

[(1, 73549019), (19, 3871001), (31, 2372549), (193, 381083), (589, 124871), (647, 113677), (3667, 20057), (5983, 12293)]