68654007

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{401}}^1$

素因数の和:800

約数の個数: 32

約数和(自身を含む): 108250560

約数和(自身を除く): 39596553

約数列:

[1, 3, 9, 17, 27, 51, 153, 373, 401, 459, 1119, 1203, 3357, 3609, 6341, 6817, 10071, 10827, 19023, 20451, 57069, 61353, 149573, 171207, 184059, 448719, 1346157, 2542741, 4038471, 7628223, 22884669, 68654007]

約数ペア:

[(1, 68654007), (3, 22884669), (9, 7628223), (17, 4038471), (27, 2542741), (51, 1346157), (153, 448719), (373, 184059), (401, 171207), (459, 149573), (1119, 61353), (1203, 57069), (3357, 20451), (3609, 19023), (6341, 10827), (6817, 10071)]