89747217

素因数分解:

$3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3739}}^1$

素因数の和:3882

約数の個数: 32

約数和(自身を含む): 153190400

約数和(自身を除く): 63443183

約数列:

[1, 3, 7, 9, 21, 27, 63, 127, 189, 381, 889, 1143, 2667, 3429, 3739, 8001, 11217, 24003, 26173, 33651, 78519, 100953, 235557, 474853, 706671, 1424559, 3323971, 4273677, 9971913, 12821031, 29915739, 89747217]

約数ペア:

[(1, 89747217), (3, 29915739), (7, 12821031), (9, 9971913), (21, 4273677), (27, 3323971), (63, 1424559), (127, 706671), (189, 474853), (381, 235557), (889, 100953), (1143, 78519), (2667, 33651), (3429, 26173), (3739, 24003), (8001, 11217)]