68879997

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{134269}}^1$

素因数の和:134297

約数の個数: 16

約数和(自身を含む): 107416000

約数和(自身を除く): 38536003

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 134269, 402807, 1208421, 2551111, 3625263, 7653333, 22959999, 68879997]

約数ペア:

[(1, 68879997), (3, 22959999), (9, 7653333), (19, 3625263), (27, 2551111), (57, 1208421), (171, 402807), (513, 134269)]