39656019

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 62612352

約数和(自身を除く): 22956333

約数列:

[1, 3, 13, 17, 39, 43, 51, 107, 129, 169, 221, 321, 507, 559, 663, 731, 1391, 1677, 1819, 2193, 2873, 4173, 4601, 5457, 7267, 8619, 9503, 13803, 18083, 21801, 23647, 28509, 54249, 59813, 70941, 78217, 123539, 179439, 234651, 307411, 370617, 777569, 922233, 1016821, 2332707, 3050463, 13218673, 39656019]

約数ペア:

[(1, 39656019), (3, 13218673), (13, 3050463), (17, 2332707), (39, 1016821), (43, 922233), (51, 777569), (107, 370617), (129, 307411), (169, 234651), (221, 179439), (321, 123539), (507, 78217), (559, 70941), (663, 59813), (731, 54249), (1391, 28509), (1677, 23647), (1819, 21801), (2193, 18083), (2873, 13803), (4173, 9503), (4601, 8619), (5457, 7267)]