80570271

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{3371}}^1$

素因数の和:3662

約数の個数: 16

約数和(自身を含む): 111356928

約数和(自身を除く): 30786657

約数列:

[1, 3, 31, 93, 257, 771, 3371, 7967, 10113, 23901, 104501, 313503, 866347, 2599041, 26856757, 80570271]

約数ペア:

[(1, 80570271), (3, 26856757), (31, 2599041), (93, 866347), (257, 313503), (771, 104501), (3371, 23901), (7967, 10113)]