33617187

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{2399}}^1$

素因数の和:2584

約数の個数: 20

約数和(自身を含む): 50529600

約数和(自身を除く): 16912413

約数列:

[1, 3, 9, 27, 81, 173, 519, 1557, 2399, 4671, 7197, 14013, 21591, 64773, 194319, 415027, 1245081, 3735243, 11205729, 33617187]

約数ペア:

[(1, 33617187), (3, 11205729), (9, 3735243), (27, 1245081), (81, 415027), (173, 194319), (519, 64773), (1557, 21591), (2399, 14013), (4671, 7197)]