527989868181

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{219721127}}^1$

素因数の和:219721225

約数の個数: 16

約数和(自身を含む): 790996060800

約数和(自身を除く): 263006192619

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 219721127, 659163381, 1977490143, 5932470429, 19555180303, 58665540909, 175996622727, 527989868181]

約数ペア:

[(1, 527989868181), (3, 175996622727), (9, 58665540909), (27, 19555180303), (89, 5932470429), (267, 1977490143), (801, 659163381), (2403, 219721127)]