2106603909

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{727}}^1$

素因数の和:919

約数の個数: 64

約数和(自身を含む): 3396556800

約数和(自身を除く): 1289952891

約数列:

[1, 3, 9, 17, 27, 51, 59, 107, 153, 177, 321, 459, 531, 727, 963, 1003, 1593, 1819, 2181, 2889, 3009, 5457, 6313, 6543, 9027, 12359, 16371, 18939, 19629, 27081, 37077, 42893, 49113, 56817, 77789, 107321, 111231, 128679, 170451, 233367, 321963, 333693, 386037, 700101, 729181, 965889, 1158111, 1322413, 2100303, 2187543, 2897667, 3967239, 4589551, 6562629, 11901717, 13768653, 19687887, 35705151, 41305959, 78022367, 123917877, 234067101, 702201303, 2106603909]

約数ペア:

[(1, 2106603909), (3, 702201303), (9, 234067101), (17, 123917877), (27, 78022367), (51, 41305959), (59, 35705151), (107, 19687887), (153, 13768653), (177, 11901717), (321, 6562629), (459, 4589551), (531, 3967239), (727, 2897667), (963, 2187543), (1003, 2100303), (1593, 1322413), (1819, 1158111), (2181, 965889), (2889, 729181), (3009, 700101), (5457, 386037), (6313, 333693), (6543, 321963), (9027, 233367), (12359, 170451), (16371, 128679), (18939, 111231), (19629, 107321), (27081, 77789), (37077, 56817), (42893, 49113)]