71329389

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{1277}}^1$

素因数の和:1756

約数の個数: 16

約数和(自身を含む): 97618752

約数和(自身を除く): 26289363

約数列:

[1, 3, 43, 129, 433, 1277, 1299, 3831, 18619, 54911, 55857, 164733, 552941, 1658823, 23776463, 71329389]

約数ペア:

[(1, 71329389), (3, 23776463), (43, 1658823), (129, 552941), (433, 164733), (1277, 55857), (1299, 54911), (3831, 18619)]