54071541

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2287}}^1$

素因数の和:2401

約数の個数: 24

約数和(自身を含む): 81379584

約数和(自身を除く): 27308043

約数列:

[1, 3, 9, 37, 71, 111, 213, 333, 639, 2287, 2627, 6861, 7881, 20583, 23643, 84619, 162377, 253857, 487131, 761571, 1461393, 6007949, 18023847, 54071541]

約数ペア:

[(1, 54071541), (3, 18023847), (9, 6007949), (37, 1461393), (71, 761571), (111, 487131), (213, 253857), (333, 162377), (639, 84619), (2287, 23643), (2627, 20583), (6861, 7881)]