56828709

素因数分解:

$3^5\times 7^1\times {\mathrm{33409}}^1$

素因数の和:33431

約数の個数: 24

約数和(自身を含む): 97289920

約数和(自身を除く): 40461211

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 33409, 100227, 233863, 300681, 701589, 902043, 2104767, 2706129, 6314301, 8118387, 18942903, 56828709]

約数ペア:

[(1, 56828709), (3, 18942903), (7, 8118387), (9, 6314301), (21, 2706129), (27, 2104767), (63, 902043), (81, 701589), (189, 300681), (243, 233863), (567, 100227), (1701, 33409)]