191959053

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{26321}}^1$

素因数の和:26365

約数の個数: 32

約数和(自身を含む): 318390912

約数和(自身を除く): 126431859

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2431, 7293, 26321, 78963, 289531, 342173, 447457, 868593, 1026519, 1342371, 3763903, 4922027, 5816941, 11291709, 14766081, 17450823, 63986351, 191959053]

約数ペア:

[(1, 191959053), (3, 63986351), (11, 17450823), (13, 14766081), (17, 11291709), (33, 5816941), (39, 4922027), (51, 3763903), (143, 1342371), (187, 1026519), (221, 868593), (429, 447457), (561, 342173), (663, 289531), (2431, 78963), (7293, 26321)]