73333431

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{31219}}^1$

素因数の和:31260

約数の個数: 20

約数和(自身を含む): 113328600

約数和(自身を除く): 39995169

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 31219, 93657, 280971, 842913, 905351, 2528739, 2716053, 8148159, 24444477, 73333431]

約数ペア:

[(1, 73333431), (3, 24444477), (9, 8148159), (27, 2716053), (29, 2528739), (81, 905351), (87, 842913), (261, 280971), (783, 93657), (2349, 31219)]