80827279

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1607}}^1$

素因数の和:1746

約数の個数: 16

約数和(自身を含む): 89957952

約数和(自身を除く): 9130673

約数列:

[1, 13, 53, 73, 689, 949, 1607, 3869, 20891, 50297, 85171, 117311, 1107223, 1525043, 6217483, 80827279]

約数ペア:

[(1, 80827279), (13, 6217483), (53, 1525043), (73, 1107223), (689, 117311), (949, 85171), (1607, 50297), (3869, 20891)]