127721000763

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{90389951}}^1$

素因数の和:90390114

約数の個数: 12

約数和(自身を含む): 185660961408

約数和(自身を除く): 57939960645

約数列:

[1, 3, 9, 157, 471, 1413, 90389951, 271169853, 813509559, 14191222307, 42573666921, 127721000763]

約数ペア:

[(1, 127721000763), (3, 42573666921), (9, 14191222307), (157, 813509559), (471, 271169853), (1413, 90389951)]