77740138

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{241429}}^1$

素因数の和:241461

約数の個数: 16

約数和(自身を含む): 139063680

約数和(自身を除く): 61323542

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 241429, 482858, 1690003, 3380006, 5552867, 11105734, 38870069, 77740138]

約数ペア:

[(1, 77740138), (2, 38870069), (7, 11105734), (14, 5552867), (23, 3380006), (46, 1690003), (161, 482858), (322, 241429)]