68017017

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{4129}}^1$

素因数の和:4185

約数の個数: 24

約数和(自身を含む): 101432800

約数和(自身を除く): 33415783

約数列:

[1, 3, 17, 19, 51, 57, 289, 323, 867, 969, 4129, 5491, 12387, 16473, 70193, 78451, 210579, 235353, 1193281, 1333667, 3579843, 4001001, 22672339, 68017017]

約数ペア:

[(1, 68017017), (3, 22672339), (17, 4001001), (19, 3579843), (51, 1333667), (57, 1193281), (289, 235353), (323, 210579), (867, 78451), (969, 70193), (4129, 16473), (5491, 12387)]