138364743087

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{986959}}^1$

素因数の和:987423

約数の個数: 24

約数和(自身を含む): 205749577280

約数和(自身を除く): 67384834193

約数列:

[1, 3, 9, 37, 111, 333, 421, 1263, 3789, 15577, 46731, 140193, 986959, 2960877, 8882631, 36517483, 109552449, 328657347, 415509739, 1246529217, 3739587651, 15373860343, 46121581029, 138364743087]

約数ペア:

[(1, 138364743087), (3, 46121581029), (9, 15373860343), (37, 3739587651), (111, 1246529217), (333, 415509739), (421, 328657347), (1263, 109552449), (3789, 36517483), (15577, 8882631), (46731, 2960877), (140193, 986959)]