15679728153

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{809}}^1\times {\mathrm{859}}^1$

素因数の和:1806

約数の個数: 48

約数和(自身を含む): 23907312000

約数和(自身を除く): 8227583847

約数列:

[1, 3, 9, 23, 69, 109, 207, 327, 809, 859, 981, 2427, 2507, 2577, 7281, 7521, 7731, 18607, 19757, 22563, 55821, 59271, 88181, 93631, 167463, 177813, 264543, 280893, 694931, 793629, 842679, 2028163, 2084793, 2153513, 6084489, 6254379, 6460539, 15983413, 18253467, 19381617, 47950239, 75747479, 143850717, 227242437, 681727311, 1742192017, 5226576051, 15679728153]

約数ペア:

[(1, 15679728153), (3, 5226576051), (9, 1742192017), (23, 681727311), (69, 227242437), (109, 143850717), (207, 75747479), (327, 47950239), (809, 19381617), (859, 18253467), (981, 15983413), (2427, 6460539), (2507, 6254379), (2577, 6084489), (7281, 2153513), (7521, 2084793), (7731, 2028163), (18607, 842679), (19757, 793629), (22563, 694931), (55821, 280893), (59271, 264543), (88181, 177813), (93631, 167463)]