191520333

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{947}}^1\times {\mathrm{977}}^1$

素因数の和:1953

約数の個数: 24

約数和(自身を含む): 289268928

約数和(自身を除く): 97748595

約数列:

[1, 3, 9, 23, 69, 207, 947, 977, 2841, 2931, 8523, 8793, 21781, 22471, 65343, 67413, 196029, 202239, 925219, 2775657, 8326971, 21280037, 63840111, 191520333]

約数ペア:

[(1, 191520333), (3, 63840111), (9, 21280037), (23, 8326971), (69, 2775657), (207, 925219), (947, 202239), (977, 196029), (2841, 67413), (2931, 65343), (8523, 22471), (8793, 21781)]