243793395

素因数分解:

$3^5\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1231}}^1$

素因数の和:1414

約数の個数: 48

約数和(自身を含む): 441272832

約数和(自身を除く): 197479437

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 163, 243, 405, 489, 815, 1215, 1231, 1467, 2445, 3693, 4401, 6155, 7335, 11079, 13203, 18465, 22005, 33237, 39609, 55395, 66015, 99711, 166185, 198045, 200653, 299133, 498555, 601959, 1003265, 1495665, 1805877, 3009795, 5417631, 9029385, 16252893, 27088155, 48758679, 81264465, 243793395]

約数ペア:

[(1, 243793395), (3, 81264465), (5, 48758679), (9, 27088155), (15, 16252893), (27, 9029385), (45, 5417631), (81, 3009795), (135, 1805877), (163, 1495665), (243, 1003265), (405, 601959), (489, 498555), (815, 299133), (1215, 200653), (1231, 198045), (1467, 166185), (2445, 99711), (3693, 66015), (4401, 55395), (6155, 39609), (7335, 33237), (11079, 22005), (13203, 18465)]