169951221

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{9923}}^1$

素因数の和:10113

約数の個数: 24

約数和(自身を含む): 269377056

約数和(自身を除く): 99425835

約数列:

[1, 3, 9, 11, 33, 99, 173, 519, 1557, 1903, 5709, 9923, 17127, 29769, 89307, 109153, 327459, 982377, 1716679, 5150037, 15450111, 18883469, 56650407, 169951221]

約数ペア:

[(1, 169951221), (3, 56650407), (9, 18883469), (11, 15450111), (33, 5150037), (99, 1716679), (173, 982377), (519, 327459), (1557, 109153), (1903, 89307), (5709, 29769), (9923, 17127)]