367004813787

素因数分解:

$3^4\times {\mathrm{20771}}^1\times {\mathrm{218137}}^1$

素因数の和:238920

約数の個数: 20

約数和(自身を含む): 548270666856

約数和(自身を除く): 181265853069

約数列:

[1, 3, 9, 27, 81, 20771, 62313, 186939, 218137, 560817, 654411, 1682451, 1963233, 5889699, 17669097, 4530923627, 13592770881, 40778312643, 122334937929, 367004813787]

約数ペア:

[(1, 367004813787), (3, 122334937929), (9, 40778312643), (27, 13592770881), (81, 4530923627), (20771, 17669097), (62313, 5889699), (186939, 1963233), (218137, 1682451), (560817, 654411)]