243386163

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{557}}^1\times {\mathrm{1033}}^1$

素因数の和:1643

約数の個数: 24

約数和(自身を含む): 360030528

約数和(自身を除く): 116644365

約数列:

[1, 3, 9, 47, 141, 423, 557, 1033, 1671, 3099, 5013, 9297, 26179, 48551, 78537, 145653, 235611, 436959, 575381, 1726143, 5178429, 27042907, 81128721, 243386163]

約数ペア:

[(1, 243386163), (3, 81128721), (9, 27042907), (47, 5178429), (141, 1726143), (423, 575381), (557, 436959), (1033, 235611), (1671, 145653), (3099, 78537), (5013, 48551), (9297, 26179)]