53806581

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{877}}^1$

素因数の和:1301

約数の個数: 24

約数和(自身を含む): 82591704

約数和(自身を除く): 28785123

約数列:

[1, 3, 9, 17, 51, 153, 401, 877, 1203, 2631, 3609, 6817, 7893, 14909, 20451, 44727, 61353, 134181, 351677, 1055031, 3165093, 5978509, 17935527, 53806581]

約数ペア:

[(1, 53806581), (3, 17935527), (9, 5978509), (17, 3165093), (51, 1055031), (153, 351677), (401, 134181), (877, 61353), (1203, 44727), (2631, 20451), (3609, 14909), (6817, 7893)]