254952927

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{61717}}^1$

素因数の和:61749

約数の個数: 24

約数和(自身を含む): 404376336

約数和(自身を除く): 149423409

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 61717, 185151, 555453, 1049189, 1666359, 3147567, 4999077, 9442701, 14997231, 28328103, 84984309, 254952927]

約数ペア:

[(1, 254952927), (3, 84984309), (9, 28328103), (17, 14997231), (27, 9442701), (51, 4999077), (81, 3147567), (153, 1666359), (243, 1049189), (459, 555453), (1377, 185151), (4131, 61717)]