72784623

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{1327}}^1$

素因数の和:1766

約数の個数: 16

約数和(自身を含む): 99440640

約数和(自身を除く): 26656017

約数列:

[1, 3, 47, 141, 389, 1167, 1327, 3981, 18283, 54849, 62369, 187107, 516203, 1548609, 24261541, 72784623]

約数ペア:

[(1, 72784623), (3, 24261541), (47, 1548609), (141, 516203), (389, 187107), (1167, 62369), (1327, 54849), (3981, 18283)]