126982377

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{247529}}^1$

素因数の和:247557

約数の個数: 16

約数和(自身を含む): 198024000

約数和(自身を除く): 71041623

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 247529, 742587, 2227761, 4703051, 6683283, 14109153, 42327459, 126982377]

約数ペア:

[(1, 126982377), (3, 42327459), (9, 14109153), (19, 6683283), (27, 4703051), (57, 2227761), (171, 742587), (513, 247529)]