72401181

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{19447}}^1$

素因数の和:19540

約数の個数: 16

約数和(自身を含む): 103618944

約数和(自身を除く): 31217763

約数列:

[1, 3, 17, 51, 73, 219, 1241, 3723, 19447, 58341, 330599, 991797, 1419631, 4258893, 24133727, 72401181]

約数ペア:

[(1, 72401181), (3, 24133727), (17, 4258893), (51, 1419631), (73, 991797), (219, 330599), (1241, 58341), (3723, 19447)]