67384557

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{463}}^1$

素因数の和:729

約数の個数: 24

約数和(自身を含む): 99117824

約数和(自身を除く): 31733267

約数列:

[1, 3, 9, 103, 157, 309, 463, 471, 927, 1389, 1413, 4167, 16171, 47689, 48513, 72691, 143067, 145539, 218073, 429201, 654219, 7487173, 22461519, 67384557]

約数ペア:

[(1, 67384557), (3, 22461519), (9, 7487173), (103, 654219), (157, 429201), (309, 218073), (463, 145539), (471, 143067), (927, 72691), (1389, 48513), (1413, 47689), (4167, 16171)]