63961983

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{503}}^1$

素因数の和:779

約数の個数: 24

約数和(自身を含む): 94348800

約数和(自身を除く): 30386817

約数列:

[1, 3, 9, 71, 199, 213, 503, 597, 639, 1509, 1791, 4527, 14129, 35713, 42387, 100097, 107139, 127161, 300291, 321417, 900873, 7106887, 21320661, 63961983]

約数ペア:

[(1, 63961983), (3, 21320661), (9, 7106887), (71, 900873), (199, 321417), (213, 300291), (503, 127161), (597, 107139), (639, 100097), (1509, 42387), (1791, 35713), (4527, 14129)]