52071471

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1181}}^1$

素因数の和:1284

約数の個数: 32

約数和(自身を含む): 81699840

約数和(自身を除く): 29628369

約数列:

[1, 3, 9, 23, 27, 69, 71, 207, 213, 621, 639, 1181, 1633, 1917, 3543, 4899, 10629, 14697, 27163, 31887, 44091, 81489, 83851, 244467, 251553, 733401, 754659, 1928573, 2263977, 5785719, 17357157, 52071471]

約数ペア:

[(1, 52071471), (3, 17357157), (9, 5785719), (23, 2263977), (27, 1928573), (69, 754659), (71, 733401), (207, 251553), (213, 244467), (621, 83851), (639, 81489), (1181, 44091), (1633, 31887), (1917, 27163), (3543, 14697), (4899, 10629)]