137967939249

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5189}}^1\times {\mathrm{30881}}^1$

素因数の和:36121

約数の個数: 32

約数和(自身を含む): 215413067520

約数和(自身を除く): 77445128271

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 5189, 15567, 30881, 36323, 92643, 108969, 212749, 216167, 638247, 648501, 1266121, 1489243, 3798363, 4467729, 8862847, 26588541, 160241509, 480724527, 1121690563, 3365071689, 6569901869, 19709705607, 45989313083, 137967939249]

約数ペア:

[(1, 137967939249), (3, 45989313083), (7, 19709705607), (21, 6569901869), (41, 3365071689), (123, 1121690563), (287, 480724527), (861, 160241509), (5189, 26588541), (15567, 8862847), (30881, 4467729), (36323, 3798363), (92643, 1489243), (108969, 1266121), (212749, 648501), (216167, 638247)]