78995811

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1\times {\mathrm{719}}^1$

素因数の和:1466

約数の個数: 16

約数和(自身を含む): 107619840

約数和(自身を除く): 28624029

約数列:

[1, 3, 53, 159, 691, 719, 2073, 2157, 36623, 38107, 109869, 114321, 496829, 1490487, 26331937, 78995811]

約数ペア:

[(1, 78995811), (3, 26331937), (53, 1490487), (159, 496829), (691, 114321), (719, 109869), (2073, 38107), (2157, 36623)]