210588147

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101293}}^1$

素因数の和:101320

約数の個数: 32

約数和(自身を含む): 388968960

約数和(自身を除く): 178380813

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 101293, 303879, 709051, 911637, 1114223, 2127153, 2734911, 3342669, 6381459, 7799561, 10028007, 19144377, 23398683, 30084021, 70196049, 210588147]

約数ペア:

[(1, 210588147), (3, 70196049), (7, 30084021), (9, 23398683), (11, 19144377), (21, 10028007), (27, 7799561), (33, 6381459), (63, 3342669), (77, 2734911), (99, 2127153), (189, 1114223), (231, 911637), (297, 709051), (693, 303879), (2079, 101293)]