127231036641

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{1636391}}^1$

素因数の和:1636613

約数の個数: 24

約数和(自身を含む): 188394538176

約数和(自身を除く): 61163501535

約数列:

[1, 3, 9, 53, 159, 163, 477, 489, 1467, 8639, 25917, 77751, 1636391, 4909173, 14727519, 86728723, 260186169, 266731733, 780558507, 800195199, 2400585597, 14136781849, 42410345547, 127231036641]

約数ペア:

[(1, 127231036641), (3, 42410345547), (9, 14136781849), (53, 2400585597), (159, 800195199), (163, 780558507), (477, 266731733), (489, 260186169), (1467, 86728723), (8639, 14727519), (25917, 4909173), (77751, 1636391)]