80358819

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{1801}}^1$

素因数の和:2050

約数の個数: 16

約数和(自身を含む): 108984960

約数和(自身を除く): 28626141

約数列:

[1, 3, 107, 139, 321, 417, 1801, 5403, 14873, 44619, 192707, 250339, 578121, 751017, 26786273, 80358819]

約数ペア:

[(1, 80358819), (3, 26786273), (107, 751017), (139, 578121), (321, 250339), (417, 192707), (1801, 44619), (5403, 14873)]