223538661

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{547}}^1\times {\mathrm{2671}}^1$

素因数の和:3241

約数の個数: 24

約数和(自身を含む): 342635904

約数和(自身を除く): 119097243

約数列:

[1, 3, 9, 17, 51, 153, 547, 1641, 2671, 4923, 8013, 9299, 24039, 27897, 45407, 83691, 136221, 408663, 1461037, 4383111, 13149333, 24837629, 74512887, 223538661]

約数ペア:

[(1, 223538661), (3, 74512887), (9, 24837629), (17, 13149333), (51, 4383111), (153, 1461037), (547, 408663), (1641, 136221), (2671, 83691), (4923, 45407), (8013, 27897), (9299, 24039)]