63874713

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{160087}}^1$

素因数の和:160116

約数の個数: 16

約数和(自身を含む): 102456320

約数和(自身を除く): 38581607

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 160087, 480261, 1120609, 3041653, 3361827, 9124959, 21291571, 63874713]

約数ペア:

[(1, 63874713), (3, 21291571), (7, 9124959), (19, 3361827), (21, 3041653), (57, 1120609), (133, 480261), (399, 160087)]