121787339907

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{17179763}}^1$

素因数の和:17179922

約数の個数: 16

約数和(自身を含む): 173172021120

約数和(自身を除く): 51384681213

約数列:

[1, 3, 17, 51, 139, 417, 2363, 7089, 17179763, 51539289, 292055971, 876167913, 2387987057, 7163961171, 40595779969, 121787339907]

約数ペア:

[(1, 121787339907), (3, 40595779969), (17, 7163961171), (51, 2387987057), (139, 876167913), (417, 292055971), (2363, 51539289), (7089, 17179763)]