201681693

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{8087}}^1$

素因数の和:8273

約数の個数: 24

約数和(自身を含む): 310385088

約数和(自身を除く): 108703395

約数列:

[1, 3, 9, 17, 51, 153, 163, 489, 1467, 2771, 8087, 8313, 24261, 24939, 72783, 137479, 412437, 1237311, 1318181, 3954543, 11863629, 22409077, 67227231, 201681693]

約数ペア:

[(1, 201681693), (3, 67227231), (9, 22409077), (17, 11863629), (51, 3954543), (153, 1318181), (163, 1237311), (489, 412437), (1467, 137479), (2771, 72783), (8087, 24939), (8313, 24261)]