193138839

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{563}}^1\times {\mathrm{811}}^1$

素因数の和:1427

約数の個数: 24

約数和(自身を含む): 285772032

約数和(自身を除く): 92633193

約数列:

[1, 3, 9, 47, 141, 423, 563, 811, 1689, 2433, 5067, 7299, 26461, 38117, 79383, 114351, 238149, 343053, 456593, 1369779, 4109337, 21459871, 64379613, 193138839]

約数ペア:

[(1, 193138839), (3, 64379613), (9, 21459871), (47, 4109337), (141, 1369779), (423, 456593), (563, 343053), (811, 238149), (1689, 114351), (2433, 79383), (5067, 38117), (7299, 26461)]