320423631

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{827}}^1$

素因数の和:1099

約数の個数: 32

約数和(自身を含む): 476928000

約数和(自身を除く): 156504369

約数列:

[1, 3, 11, 33, 59, 177, 199, 597, 649, 827, 1947, 2189, 2481, 6567, 9097, 11741, 27291, 35223, 48793, 129151, 146379, 164573, 387453, 493719, 536723, 1610169, 1810303, 5430909, 9709807, 29129421, 106807877, 320423631]

約数ペア:

[(1, 320423631), (3, 106807877), (11, 29129421), (33, 9709807), (59, 5430909), (177, 1810303), (199, 1610169), (597, 536723), (649, 493719), (827, 387453), (1947, 164573), (2189, 146379), (2481, 129151), (6567, 48793), (9097, 35223), (11741, 27291)]