67539213

素因数分解:

$3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{6577}}^1$

素因数の和:6753

約数の個数: 24

約数和(自身を含む): 112194368

約数和(自身を除く): 44655155

約数列:

[1, 3, 7, 9, 21, 63, 163, 489, 1141, 1467, 3423, 6577, 10269, 19731, 46039, 59193, 138117, 414351, 1072051, 3216153, 7504357, 9648459, 22513071, 67539213]

約数ペア:

[(1, 67539213), (3, 22513071), (7, 9648459), (9, 7504357), (21, 3216153), (63, 1072051), (163, 414351), (489, 138117), (1141, 59193), (1467, 46039), (3423, 19731), (6577, 10269)]