276961581

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{55051}}^1$

素因数の和:55113

約数の個数: 24

約数和(自身を含む): 440856416

約数和(自身を除く): 163894835

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 55051, 165153, 495459, 715663, 2146989, 2367193, 6440967, 7101579, 21304737, 30773509, 92320527, 276961581]

約数ペア:

[(1, 276961581), (3, 92320527), (9, 30773509), (13, 21304737), (39, 7101579), (43, 6440967), (117, 2367193), (129, 2146989), (387, 715663), (559, 495459), (1677, 165153), (5031, 55051)]