77949159

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{20443}}^1$

素因数の和:20518

約数の個数: 16

約数和(自身を含む): 109906944

約数和(自身を除く): 31957785

約数列:

[1, 3, 31, 41, 93, 123, 1271, 3813, 20443, 61329, 633733, 838163, 1901199, 2514489, 25983053, 77949159]

約数ペア:

[(1, 77949159), (3, 25983053), (31, 2514489), (41, 1901199), (93, 838163), (123, 633733), (1271, 61329), (3813, 20443)]