104346879

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20117}}^1$

素因数の和:20159

約数の個数: 32

約数和(自身を含む): 180257280

約数和(自身を除く): 75910401

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 20117, 60351, 140819, 261521, 382223, 422457, 784563, 1146669, 1830647, 2675561, 4968899, 5491941, 8026683, 14906697, 34782293, 104346879]

約数ペア:

[(1, 104346879), (3, 34782293), (7, 14906697), (13, 8026683), (19, 5491941), (21, 4968899), (39, 2675561), (57, 1830647), (91, 1146669), (133, 784563), (247, 422457), (273, 382223), (399, 261521), (741, 140819), (1729, 60351), (5187, 20117)]