243173817

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{3323}}^1$

素因数の和:3549

約数の個数: 24

約数和(自身を含む): 360906624

約数和(自身を除く): 117732807

約数列:

[1, 3, 9, 47, 141, 173, 423, 519, 1557, 3323, 8131, 9969, 24393, 29907, 73179, 156181, 468543, 574879, 1405629, 1724637, 5173911, 27019313, 81057939, 243173817]

約数ペア:

[(1, 243173817), (3, 81057939), (9, 27019313), (47, 5173911), (141, 1724637), (173, 1405629), (423, 574879), (519, 468543), (1557, 156181), (3323, 73179), (8131, 29907), (9969, 24393)]