91109187

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{33857}}^1$

素因数の和:33899

約数の個数: 24

約数和(自身を含む): 147891744

約数和(自身を除く): 56782557

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 33857, 101571, 304713, 440141, 778711, 1320423, 2336133, 3961269, 7008399, 10123243, 30369729, 91109187]

約数ペア:

[(1, 91109187), (3, 30369729), (9, 10123243), (13, 7008399), (23, 3961269), (39, 2336133), (69, 1320423), (117, 778711), (207, 440141), (299, 304713), (897, 101571), (2691, 33857)]