127988451

素因数分解:

$3^3\times {\mathrm{1867}}^1\times {\mathrm{2539}}^1$

素因数の和:4415

約数の個数: 16

約数和(自身を含む): 189788800

約数和(自身を除く): 61800349

約数列:

[1, 3, 9, 27, 1867, 2539, 5601, 7617, 16803, 22851, 50409, 68553, 4740313, 14220939, 42662817, 127988451]

約数ペア:

[(1, 127988451), (3, 42662817), (9, 14220939), (27, 4740313), (1867, 68553), (2539, 50409), (5601, 22851), (7617, 16803)]