15691225959

素因数分解:

$3^4\times {\mathrm{1889}}^1\times {\mathrm{102551}}^1$

素因数の和:104452

約数の個数: 20

約数和(自身を含む): 23452616880

約数和(自身を除く): 7761390921

約数列:

[1, 3, 9, 27, 81, 1889, 5667, 17001, 51003, 102551, 153009, 307653, 922959, 2768877, 8306631, 193718839, 581156517, 1743469551, 5230408653, 15691225959]

約数ペア:

[(1, 15691225959), (3, 5230408653), (9, 1743469551), (27, 581156517), (81, 193718839), (1889, 8306631), (5667, 2768877), (17001, 922959), (51003, 307653), (102551, 153009)]