49310289

素因数分解:

$3^7\times 7^1\times {\mathrm{3221}}^1$

素因数の和:3249

約数の個数: 32

約数和(自身を含む): 84545280

約数和(自身を除く): 35234991

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 2187, 3221, 5103, 9663, 15309, 22547, 28989, 67641, 86967, 202923, 260901, 608769, 782703, 1826307, 2348109, 5478921, 7044327, 16436763, 49310289]

約数ペア:

[(1, 49310289), (3, 16436763), (7, 7044327), (9, 5478921), (21, 2348109), (27, 1826307), (63, 782703), (81, 608769), (189, 260901), (243, 202923), (567, 86967), (729, 67641), (1701, 28989), (2187, 22547), (3221, 15309), (5103, 9663)]