64004451

素因数分解:

$3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{11003}}^1$

素因数の和:11290

約数の個数: 16

約数和(自身を含む): 97891584

約数和(自身を除く): 33887133

約数列:

[1, 3, 7, 21, 277, 831, 1939, 5817, 11003, 33009, 77021, 231063, 3047831, 9143493, 21334817, 64004451]

約数ペア:

[(1, 64004451), (3, 21334817), (7, 9143493), (21, 3047831), (277, 231063), (831, 77021), (1939, 33009), (5817, 11003)]