77312139

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{1549}}^1$

素因数の和:1810

約数の個数: 16

約数和(自身を含む): 104755200

約数和(自身を除く): 27443061

約数列:

[1, 3, 127, 131, 381, 393, 1549, 4647, 16637, 49911, 196723, 202919, 590169, 608757, 25770713, 77312139]

約数ペア:

[(1, 77312139), (3, 25770713), (127, 608757), (131, 590169), (381, 202919), (393, 196723), (1549, 49911), (4647, 16637)]