71497727

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{6733}}^1$

素因数の和:6818

約数の個数: 16

約数和(自身を含む): 85979712

約数和(自身を除く): 14481985

約数列:

[1, 7, 37, 41, 259, 287, 1517, 6733, 10619, 47131, 249121, 276053, 1743847, 1932371, 10213961, 71497727]

約数ペア:

[(1, 71497727), (7, 10213961), (37, 1932371), (41, 1743847), (259, 276053), (287, 249121), (1517, 47131), (6733, 10619)]