64872137

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{8389}}^1$

素因数の和:8456

約数の個数: 16

約数和(自身を含む): 76516800

約数和(自身を除く): 11644663

約数列:

[1, 11, 19, 37, 209, 407, 703, 7733, 8389, 92279, 159391, 310393, 1753301, 3414323, 5897467, 64872137]

約数ペア:

[(1, 64872137), (11, 5897467), (19, 3414323), (37, 1753301), (209, 310393), (407, 159391), (703, 92279), (7733, 8389)]