78254127

素因数分解:

$3^3\times 7^2\times {\mathrm{59149}}^1$

素因数の和:59172

約数の個数: 24

約数和(自身を含む): 134862000

約数和(自身を除く): 56607873

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 59149, 177447, 414043, 532341, 1242129, 1597023, 2898301, 3726387, 8694903, 11179161, 26084709, 78254127]

約数ペア:

[(1, 78254127), (3, 26084709), (7, 11179161), (9, 8694903), (21, 3726387), (27, 2898301), (49, 1597023), (63, 1242129), (147, 532341), (189, 414043), (441, 177447), (1323, 59149)]