68766277

素因数分解:

${\mathrm{31}}^2\times {\mathrm{163}}^1\times {\mathrm{439}}^1$

素因数の和:664

約数の個数: 12

約数和(自身を含む): 71654880

約数和(自身を除く): 2888603

約数列:

[1, 31, 163, 439, 961, 5053, 13609, 71557, 156643, 421879, 2218267, 68766277]

約数ペア:

[(1, 68766277), (31, 2218267), (163, 421879), (439, 156643), (961, 71557), (5053, 13609)]