81752203

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{487}}^1$

素因数の和:886

約数の個数: 16

約数和(自身を含む): 90865600

約数和(自身を除く): 9113397

約数列:

[1, 13, 37, 349, 481, 487, 4537, 6331, 12913, 18019, 167869, 169963, 234247, 2209519, 6288631, 81752203]

約数ペア:

[(1, 81752203), (13, 6288631), (37, 2209519), (349, 234247), (481, 169963), (487, 167869), (4537, 18019), (6331, 12913)]