136791809

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3371}}^1$

素因数の和:3437

約数の個数: 32

約数和(自身を含む): 186458112

約数和(自身を除く): 49666303

約数列:

[1, 7, 11, 17, 31, 77, 119, 187, 217, 341, 527, 1309, 2387, 3371, 3689, 5797, 23597, 37081, 40579, 57307, 104501, 259567, 401149, 630377, 731507, 1149511, 1776517, 4412639, 8046577, 12435619, 19541687, 136791809]

約数ペア:

[(1, 136791809), (7, 19541687), (11, 12435619), (17, 8046577), (31, 4412639), (77, 1776517), (119, 1149511), (187, 731507), (217, 630377), (341, 401149), (527, 259567), (1309, 104501), (2387, 57307), (3371, 40579), (3689, 37081), (5797, 23597)]