147794889

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{15497}}^1$

素因数の和:15545

約数の個数: 24

約数和(自身を含む): 228378528

約数和(自身を除く): 80583639

約数列:

[1, 3, 11, 17, 33, 51, 187, 289, 561, 867, 3179, 9537, 15497, 46491, 170467, 263449, 511401, 790347, 2897939, 4478633, 8693817, 13435899, 49264963, 147794889]

約数ペア:

[(1, 147794889), (3, 49264963), (11, 13435899), (17, 8693817), (33, 4478633), (51, 2897939), (187, 790347), (289, 511401), (561, 263449), (867, 170467), (3179, 46491), (9537, 15497)]