68615897

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{1823}}^1$

素因数の和:2132

約数の個数: 16

約数和(自身を含む): 82882560

約数和(自身を除く): 14266663

約数列:

[1, 7, 19, 133, 283, 1823, 1981, 5377, 12761, 34637, 37639, 242459, 515909, 3611363, 9802271, 68615897]

約数ペア:

[(1, 68615897), (7, 9802271), (19, 3611363), (133, 515909), (283, 242459), (1823, 37639), (1981, 34637), (5377, 12761)]