140485983

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{7643}}^1$

素因数の和:8214

約数の個数: 16

約数和(自身を含む): 204736896

約数和(自身を除く): 64250913

約数列:

[1, 3, 11, 33, 557, 1671, 6127, 7643, 18381, 22929, 84073, 252219, 4257151, 12771453, 46828661, 140485983]

約数ペア:

[(1, 140485983), (3, 46828661), (11, 12771453), (33, 4257151), (557, 252219), (1671, 84073), (6127, 22929), (7643, 18381)]