188831439

素因数分解:

$3^3\times {\mathrm{1307}}^1\times {\mathrm{5351}}^1$

素因数の和:6667

約数の個数: 16

約数和(自身を含む): 280016640

約数和(自身を除く): 91185201

約数列:

[1, 3, 9, 27, 1307, 3921, 5351, 11763, 16053, 35289, 48159, 144477, 6993757, 20981271, 62943813, 188831439]

約数ペア:

[(1, 188831439), (3, 62943813), (9, 20981271), (27, 6993757), (1307, 144477), (3921, 48159), (5351, 35289), (11763, 16053)]