226486719

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{523}}^1$

素因数の和:948

約数の個数: 32

約数和(自身を含む): 344917760

約数和(自身を除く): 118431041

約数列:

[1, 3, 9, 27, 43, 129, 373, 387, 523, 1119, 1161, 1569, 3357, 4707, 10071, 14121, 16039, 22489, 48117, 67467, 144351, 195079, 202401, 433053, 585237, 607203, 1755711, 5267133, 8388397, 25165191, 75495573, 226486719]

約数ペア:

[(1, 226486719), (3, 75495573), (9, 25165191), (27, 8388397), (43, 5267133), (129, 1755711), (373, 607203), (387, 585237), (523, 433053), (1119, 202401), (1161, 195079), (1569, 144351), (3357, 67467), (4707, 48117), (10071, 22489), (14121, 16039)]