47505747

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{1861}}^1$

素因数の和:2058

約数の個数: 16

約数和(自身を含む): 64827392

約数和(自身を除く): 17321645

約数列:

[1, 3, 67, 127, 201, 381, 1861, 5583, 8509, 25527, 124687, 236347, 374061, 709041, 15835249, 47505747]

約数ペア:

[(1, 47505747), (3, 15835249), (67, 709041), (127, 374061), (201, 236347), (381, 124687), (1861, 25527), (5583, 8509)]