42118911

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{11969}}^1$

素因数の和:12015

約数の個数: 24

約数和(自身を含む): 67223520

約数和(自身を除く): 25104609

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 11969, 35907, 107721, 203473, 275287, 610419, 825861, 1831257, 2477583, 4679879, 14039637, 42118911]

約数ペア:

[(1, 42118911), (3, 14039637), (9, 4679879), (17, 2477583), (23, 1831257), (51, 825861), (69, 610419), (153, 275287), (207, 203473), (391, 107721), (1173, 35907), (3519, 11969)]