67887147

素因数分解:

$3^1\times {\mathrm{67}}^2\times {\mathrm{71}}^2$

素因数の和:279

約数の個数: 18

約数和(自身を含む): 93199764

約数和(自身を除く): 25312617

約数列:

[1, 3, 67, 71, 201, 213, 4489, 4757, 5041, 13467, 14271, 15123, 318719, 337747, 956157, 1013241, 22629049, 67887147]

約数ペア:

[(1, 67887147), (3, 22629049), (67, 1013241), (71, 956157), (201, 337747), (213, 318719), (4489, 15123), (4757, 14271), (5041, 13467)]